CN212317104U - Ditch case inside lining prosthetic devices - Google Patents
Ditch case inside lining prosthetic devices Download PDFInfo
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- CN212317104U CN212317104U CN202021863104.2U CN202021863104U CN212317104U CN 212317104 U CN212317104 U CN 212317104U CN 202021863104 U CN202021863104 U CN 202021863104U CN 212317104 U CN212317104 U CN 212317104U
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Abstract
The utility model provides a ditch case inside lining prosthetic devices belongs to ditch case restoration technical field, including a plurality of bar planting, a plurality of bent plate, sealing strip and anticorrosive coating. A plurality of bar planting are used for fixing in the inner wall circumference of ditch case. A plurality of buckling plates set gradually inside along the length direction of channel, and two liang of relative and tip interconnect of a plurality of buckling plates are fixed for fix the tip at a plurality of bar planting, constitute the pouring clearance that is used for pouring concrete between a plurality of buckling plates and the canal case. The sealing belt is laid along the length direction of the channel box and used for closing the gap between adjacent bending plates, and the two sides of the sealing belt are respectively clamped on the side edges of the opposite bending plates. The anticorrosive coating is coated on the medial surface of buckling plate and sealing tape. The utility model provides a two adjacent bent plates pass through sealing strip and connect among the canal box inside lining prosthetic devices, because the joint cooperation can prevent revealing of concrete when the pouring, has simplified the flow of construction, has improved the efficiency of construction.
Description
Technical Field
The utility model belongs to the technical field of the canal box is restoreed, more specifically says, relates to canal box inside lining prosthetic devices.
Background
The sewage treatment capacity of cities is large, and particularly in large and medium-sized cities, main trunks often adopt a channel box mode to convey sewage. When the sewage ditch box runs for a long time, the large-area corrosion phenomenon of the sewage ditch box is easy to occur. The existing method needs to generally adopt a welding mode to connect adjacent steel plates before concrete pouring, and the treatment method causes longer treatment flow and lower construction efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ditch case inside lining prosthetic devices aims at solving that the processing procedure is longer, leads to the lower problem of efficiency of construction.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a trench box liner repair device comprising:
the embedded bars are used for being fixed on the circumferential direction of the inner wall of the channel box;
the bending plates are arranged in the channel in sequence along the length direction of the channel, the end parts of the bending plates are opposite pairwise, the bending plates are mutually connected and fixed, the bending plates are used for being fixed at the end parts of the planted ribs, and pouring gaps for pouring concrete are formed between the bending plates and the channel box;
the sealing strip is laid along the length direction of the channel box and used for sealing the gap between the adjacent bending plates, and two sides of the sealing strip are respectively clamped on the side edges opposite to the bending plates;
and the anticorrosive coating is coated on the inner side surfaces of the bending plate and the sealing strip.
As another embodiment of the present application, a connection rib is vertically arranged at an end of the embedded rib, and the embedded rib and the connection rib are integrally formed; the bending plate is welded and fixed on the connecting rib.
As another embodiment of the application, the adjacent end parts of the two opposite bending plates are welded and fixed, and the bending plates are provided with grouting ports.
As another embodiment of this application, the lateral surface of sealing area is provided with the connecting band, the connecting band support lean on the lateral surface of bending plate, and be used for with the side of sealing area forms and is used for the joint the draw-in groove of bending plate.
As another embodiment of the present application, the sealing tape and the connection tape are integrally formed.
As another embodiment of the present application, the side edges of the bending plates are adhesively secured to the sealing tape.
As another embodiment of this application, be provided with a plurality of locating levers along sealing band length direction, threaded connection has the horizontal pole on the locating lever, the horizontal pole is used for leaning on two adjacent the medial surface of buckling the board.
As another embodiment of this application, the tip of locating lever is located between the inside and outside both sides face of bending plate, the horizontal pole is close to one side of sealing band is fixed with be used for with locating lever threaded connection's adapter sleeve.
The utility model provides a ditch case inside lining prosthetic devices's beneficial effect lies in: compared with the prior art, the utility model discloses be fixed with a plurality of bar planting in the inner wall circumference of ditch case among the ditch case inside lining prosthetic devices. The bending plates are sequentially arranged along the length direction of the channel box, and the end parts of the bending plates are mutually opposite and fixedly connected. The bending plates are fixed at the end parts of the planting bars, and gaps for pouring concrete are formed between the bending plates and the channel box. The sealing strip is laid along the length direction of the channel box, and the two sides of the sealing strip are respectively clamped on the side edges of the two bending plates. In order to improve the corrosion resistance, the inner side surfaces of the bending plates and the sealing belt are coated with corrosion resistant layers.
When the sealing strip is used, a plurality of planting bars are fixed in the channel box, the outer side faces of the bending plates are fixed on the planting bars, a sealing strip is arranged between the two adjacent bending plates, and the sealing strip is clamped on the side edges of the two bending plates. Concrete is poured between the outer side face of the bending plate and the channel box, and after the concrete and the anticorrosive coating are molded and cured, the lining repair of the channel box is completed. In this application, two adjacent buckling plates pass through sealing tape and connect, because the joint cooperation can prevent revealing of concrete when the pouring, has simplified the flow of construction, has improved the efficiency of construction.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a device for repairing a liner of a trench box according to an embodiment of the present invention;
FIG. 2 is a schematic view of a connection between a bending plate and a sealing tape according to an embodiment of the present invention;
FIG. 3 is a schematic connection diagram of a bending plate and a sealing tape according to a second embodiment of the present invention;
fig. 4 is a schematic connection diagram of a bending plate and a sealing tape according to a third embodiment of the present invention.
In the figure: 1. a ditch box; 2. planting bars; 3. connecting ribs; 4. a bending plate; 5. a connecting belt; 6. positioning a rod; 7. sealing tape; 8. a cross bar; 9. and (4) an anticorrosive layer.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the device for repairing a liner of a trench box according to the present invention will now be described. The ditch case inside lining prosthetic devices includes a plurality of bar planting 2, a plurality of bent plate 4, sealing tape 7 and anticorrosive coating 9. The planting bars 2 are used for being fixed on the circumferential direction of the inner wall of the channel box 1. A plurality of bent plate 4 set gradually inside along the length direction of channel, and a plurality of bent plate 4 two liang of opposite and tip interconnect are fixed for fix the tip at a plurality of bar planting 2, constitute the pouring clearance that is used for pouring concrete between a plurality of bent plate 4 and the ditch case 1. The sealing tape 7 is laid along the length direction of the channel box 1 and used for sealing the gap between the adjacent bending plates 4, and two sides of the sealing tape 7 are respectively clamped on the side edges of the opposite bending plates 4. The corrosion protection layer 9 is applied to the inner side of the bending plate 4 and the sealing strip 7.
The utility model provides a ditch case inside lining prosthetic devices's beneficial effect lies in: compared with the prior art, the utility model discloses be fixed with a plurality of bar planting 2 in the inner wall circumference of ditch case 1 among the ditch case inside lining prosthetic devices. The plurality of bending plates 4 are sequentially arranged along the length direction of the channel box 1, and the plurality of bending plates 4 are opposite pairwise and are fixedly connected with each other at the end parts. The bending plates 4 are fixed at the ends of the planting bars 2, and gaps for pouring concrete are formed between the bending plates 4 and the channel box 1. The sealing tape 7 is laid along the length direction of the channel box 1, and two sides of the sealing tape 7 are respectively clamped on the side edges of the two bending plates 4. In order to improve the corrosion protection, the inner side of the bending plate 4 and the inner side of the sealing strip 7 are coated with a corrosion protection layer 9.
When using, at first at a plurality of planting muscle 2 of fixed in ditch case 1, the lateral surface of a plurality of bent plate 4 is fixed on planting muscle 2 to be equipped with sealing tape 7 between two adjacent bent plate 4, sealing tape 7 joint is on two bent plate 4's side. Concrete is poured between the outer side face of the bending plate 4 and the channel box 1, and after the concrete and the anticorrosive coating 9 are molded and cured, the lining repair of the channel box 1 is completed. In this application, two adjacent buckling plates 4 pass through sealing strip 7 and connect, because the joint cooperation can prevent revealing of concrete when the pouring, have simplified the flow of construction, have improved the efficiency of construction.
As a specific embodiment of the device for repairing the inner liner of the channel box provided by the present invention, please refer to fig. 1, the end of the embedded bar 2 is vertically provided with a connecting bar 3, and the embedded bar 2 and the connecting bar 3 are integrally formed; the bending plate 4 is welded and fixed on the connecting rib 3. Because the outer side of the bending plate 4 is fixed on the connecting rib 3, in order to improve the connection strength between the connecting rib 3 and the bending plate 4, the outer side of the bending plate 4 is welded and fixed with the side of the connecting rib 3. The embedded bar 2 vertical fixation is on the inner wall of ditch case 1, and splice bar 3 sets up with embedded bar 2 is perpendicular to for improving joint strength embedded bar 2 and 3 integrated into one piece of splice bar, embedded bar 2 and splice bar 3 are the both sides of the reinforcing bar of bending, this material low price and the preparation of being convenient for.
As a specific embodiment of the device for repairing the inner liner of the canal box of the present invention, please refer to fig. 1, two opposite bending plates 4 are welded and fixed at the adjacent ends, and the bending plates 4 are provided with grouting openings. Since the trench box 1 has a generally square structure, the bending plate 4 needs to be bent before use, and depending on the specific structure of the trench box 1, the bending angle of the bending plate 4 is often 90 °. In practical application, the plurality of bending plates 4 are first opposite to each other two by two, and two adjacent sides of the two bending plates 4 are welded and fixed, so that the two bending plates 4 form a square structure. And pulling the prefabricated bent plate 4 into a specified position through a crane and a winch, and installing and fixing the bent plate. For need set up the slip casting mouth before the pouring on bent plate 4, in order to improve the efficiency of pouring to and make the concrete can be full of bent plate 4 and the ditch case 1 between the clearance, all seted up the slip casting mouth on bent plate 4 of upper side and downside bent plate 4, all be connected with the slip casting pipe on bent plate 4 of left side and right side bent plate 4. The grouting openings located on the upper side and the lower side are used for pouring cement mortar to the outer side face of the bending plate 4, the grouting pipes on the left side and the right side are internally used for pouring stone concrete containing melon and rice, and the poured areas need to be repaired after pouring is completed.
As a specific implementation manner of the device for repairing a lining of a canal box provided by the present invention, please refer to fig. 1, the lateral surface of the sealing tape 7 is provided with a connecting band 5, the connecting band 5 is supported against the lateral surface of the bending plate 4, and is used for forming a clamping groove for clamping the bending plate 4 with the lateral surface of the sealing tape 7. Firstly, a plurality of bending plates 4 are welded and fixed in pairs before entering the channel box 1, two bending plates 4 can be regarded as one group, and then the bending plates 4 in each group need to be connected. Traditionally in order to guarantee the leakproofness, need weld two sides of adjacent bent plate 4, still need detect after the welding is accomplished, repair the place that welds not strictly, the time that whole process spent is longer, delays the time limit for a project. The sealing tape 7 can be a rigid part and can be bent in advance, and at the time of folding the two bending plates 4, the sealing tape 7 only needs to be clamped between the two bending plates 4. And be provided with connecting band 5 at the lateral surface of sealing area 7, the connecting band 5 laminating is at the lateral surface of bending plate 4 to the side of connecting band 5 and the side of sealing area 7 form the draw-in groove that is used for the joint at bending plate 4, because sealing area 7 is fixed a position between two bending plates 4 with the help of annular connecting band 5, connecting band 5 can prevent that the concrete from revealing between two bending plates 4 simultaneously, has greatly reduced the step of required construction.
As a specific embodiment of the device for repairing a liner of a canal box of the present invention, please refer to fig. 1, the sealing tape 7 and the connecting band 5 are integrally formed. The sealing tape 7 and the connecting tape 5 can be rigid pieces, and the sealing tape 7 and the connecting tape 5 are arranged around the circumference of the bending plates 4, so that the sealing tape 7 and the two ends of the connecting tape 5 can be fixed, and the sealing tape 7 is ensured not to slip off from between the two bending plates 4. Two adjacent sides of the two bending plates 4 respectively lean against two sides of the sealing strip 7 during butt joint, and the connecting strip 5 is attached to the outer side faces of the bending plates 4, so that sealing is realized.
As a specific embodiment of the device for repairing a liner of a trench box of the present invention, please refer to fig. 2, the side of the bending plate 4 is bonded and fixed with the sealing tape 7. In order to further increase the efficiency of operation when the dimensions of the cross-section of the channel box 1 are small, before the two bending plates 4 are butted, glue is applied to the two sides of the sealing strip 7, optionally industrial glue, first to bond one side of the sealing strip 7 to one bending plate 4 and then to bond the other bending plate 4 to the other side of the sealing strip 7. Two side edges of the sealing band 7 can be respectively welded with two side edges of the two bending plates 4 at multiple points, and glue is smeared after positioning, so that the glue permeates into a gap between the bending plates 4 and the sealing band 7.
As a specific implementation manner of the device for repairing the inner lining of the canal box, please refer to fig. 3 and 4, a plurality of positioning rods 6 are arranged along the length direction of the sealing tape 7, a cross rod 8 is connected to the positioning rods 6 by screw threads, and the cross rod 8 is used for abutting against the inner side surfaces of two adjacent bending plates 4. In order to guarantee that adjacent 4 medial surfaces of buckling plate all are in the coplanar, medial surface at sealing strip 7 is provided with a plurality of locating levers 6, threaded connection has horizontal pole 8 on locating lever 6, it all is fixed with locating lever 6 on the sealing strip 7 of every side to need to guarantee, through rotating horizontal pole 8, make the both ends of horizontal pole 8 support respectively and lean on the medial surface of two 4 buckling plates, 4 medial surfaces of buckling plate that make both sides through horizontal pole 8 are in the coplanar, the resistance that receives when not only can reducing follow-up medium and flow this moment, can make connecting band 5 effectively support and lean on the lateral surface of buckling plate 4 simultaneously.
As a specific embodiment of the device for repairing the inner liner of the canal box of the present invention, please refer to fig. 3, the end of the positioning rod 6 is located between the inner and outer side surfaces of the bending plate 4, and the connecting sleeve for connecting the positioning rod 6 with the thread is fixed on one side of the cross rod 8 close to the sealing tape 7. The tip of locating lever 6 should not extend to the space at 4 medial surfaces of buckling board and lateral surface place in, otherwise need excise the part of going out more when coating anticorrosive coating 9, consequently the tip of locating lever 6 does not extend the interior lateral surface of buckling board 4, is fixed with the adapter sleeve on horizontal pole 8 simultaneously, goes deep into between two buckling boards 4 and with locating lever 6 threaded connection through the adapter sleeve. The positioning rod 6 can be arranged in a counter bore formed in the sealing belt 7, and the counter bore needs to be filled when the anti-corrosion layer 9 is coated.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Ditch case inside lining prosthetic devices, its characterized in that includes:
the embedded bars are used for being fixed on the circumferential direction of the inner wall of the channel box;
the bending plates are arranged in the channel in sequence along the length direction of the channel, the end parts of the bending plates are opposite pairwise, the bending plates are mutually connected and fixed, the bending plates are used for being fixed at the end parts of the planted ribs, and pouring gaps for pouring concrete are formed between the bending plates and the channel box;
the sealing strip is laid along the length direction of the channel box and used for sealing the gap between the adjacent bending plates, and two sides of the sealing strip are respectively clamped on the side edges opposite to the bending plates;
and the anticorrosive coating is coated on the inner side surfaces of the bending plate and the sealing strip.
2. The apparatus for repairing a liner of a trench box according to claim 1, wherein the end portion of the embedded bar is vertically provided with a connection bar, and the embedded bar is integrally formed with the connection bar; the bending plate is welded and fixed on the connecting rib.
3. The apparatus for repairing a liner of a trench box according to claim 1, wherein the adjacent ends of the two opposite bent plates are welded and fixed, and the bent plates are provided with grouting ports.
4. The apparatus for repairing a liner of a trench box according to claim 1, wherein the outer side of the sealing tape is provided with a connecting band which abuts against the outer side of the bent plate and is used for forming a clamping groove with the side of the sealing tape for clamping the bent plate.
5. The trench box liner rehabilitation apparatus of claim 4, wherein the sealing strip and the connecting strip are integrally formed.
6. The trench box liner rehabilitation apparatus of claim 4 wherein the sides of said bent plate are adhesively secured to said sealing strip.
7. The apparatus of claim 4 wherein a plurality of retaining rods are disposed along the length of said sealing strip, said retaining rods having threaded cross-bars for abutting against the inner faces of two adjacent said bent plates.
8. The apparatus for repairing a liner of a trench box according to claim 7, wherein the end of the positioning rod is located between the inner and outer sides of the bending plate, and a connecting sleeve for connecting the positioning rod with a screw thread is fixed on one side of the cross bar close to the sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863104.2U CN212317104U (en) | 2020-08-28 | 2020-08-28 | Ditch case inside lining prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021863104.2U CN212317104U (en) | 2020-08-28 | 2020-08-28 | Ditch case inside lining prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212317104U true CN212317104U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021863104.2U Active CN212317104U (en) | 2020-08-28 | 2020-08-28 | Ditch case inside lining prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212317104U (en) |
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2020
- 2020-08-28 CN CN202021863104.2U patent/CN212317104U/en active Active
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