CN214662577U

CN214662577U - Simple waterproof sleeve for basement

Info

Publication number: CN214662577U
Application number: CN202120693729.7U
Authority: CN
Inventors: 陈永松; 蔡尚成; 朱土金; 徐兴明
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-09
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a simple and easy waterproof sleeve pipe of basement belongs to the construction field. The technical scheme is as follows: including the sleeve pipe body, set up the shutoff subassembly at sleeve pipe body front end, the sleeve pipe body includes interior sleeve pipe and outer tube, and interior sleeve pipe cover is established at the outer tube intraduct, has seted up a plurality of screw hole A on the interior sheathed tube pipe wall, is provided with positioning bolt in the screw hole A, and positioning bolt tip supports on the outer tube inner wall, has seted up a plurality of horizontal notches on the pipe wall of outer tube. The utility model has the advantages that: simple structure, installation are convenient, can prevent waterproof sleeve slope, can avoid the foreign matter to get into inside the pipeline simultaneously.

Description

Simple waterproof sleeve for basement

Technical Field

The utility model relates to a construction field especially relates to a simple and easy waterproof sleeve pipe of basement.

Background

Along with the development of the building industry in China, more and more new materials, new processes and new technologies are widely popularized and applied in the building field, and higher requirements are provided for the water seepage prevention and water stop technical requirements of basement impervious walls, living and fire-fighting pools and the like along with the difference of the materials of used templates and the improvement of a formwork supporting method and the coordination of civil engineering and installation;

traditional waterproof wall bushing and steel bar connection mode are the welding, because the reinforcing bar is the point contact with the sleeve pipe, have the welding problem of slope to appear, influence going on of follow-up construction, and the sleeve pipe has long existed the corrosion problem afterwards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, it is convenient to install, can prevent the waterproof bushing slope, can avoid the foreign matter to get into the simple and easy waterproof bushing of the inside basement of pipeline simultaneously.

The utility model discloses a realize through following measure:

a simple waterproof sleeve for a basement is characterized by comprising a sleeve body and a plugging component arranged at the front end of the sleeve body;

the sleeve body comprises an inner sleeve and an outer sleeve, the inner sleeve is sleeved inside the outer sleeve, a plurality of threaded holes A are formed in the wall of the inner sleeve, positioning bolts are arranged in the threaded holes A, and the end parts of the positioning bolts abut against the inner wall of the outer sleeve;

the pipe wall of the outer sleeve is provided with a plurality of horizontal notches.

The utility model discloses a concrete characteristics have in addition:

the plugging assembly comprises mounting grooves formed in two sides of the inner wall of the port of the outer sleeve, clamping blocks are matched in the mounting grooves in a sliding mode, a reset spring is arranged between each clamping block and the bottom of the corresponding mounting groove, a plugging plate is arranged between the corresponding clamping blocks, inner limiting baffle plates are fixedly arranged on the inner side of each mounting groove and the inner wall of the outer sleeve, and the plugging plates abut against the limiting baffle plates;

an outer limiting fixture block is arranged on the inner wall of the end opening of the outer sleeve through a limiting bolt, and a threaded hole B matched with the limiting bolt is formed in the inner wall of the end opening of the outer sleeve.

The plugging assembly comprises a plugging cover plate buckled at the end of the outer sleeve, an inner limiting ring and an outer limiting ring are arranged on the side face of the cover plate, the outer sleeve is inserted between the inner limiting ring and the outer limiting ring, a threaded hole C is formed in the end of the outer sleeve, a through hole is formed in the plugging cover plate, and a fastening bolt is arranged in the through hole and the threaded hole C.

The periphery of the outer sleeve is provided with a water stop plate, and the rear end of the outer sleeve is provided with a lower block.

During the construction, will waterproof sleeve places in the reinforcing bar of ligature to make the reinforcing bar card of ligature go into in the horizontal notch to carry out welding process, make the reinforcing bar with the outer tube fuses as an organic whole, avoids waterproof sleeve slope, and the back has welded, screws up positioning bolt will interior sleeve pipe is fixed, preferred, can advance to set up sealing rubber circle, flexible sealing material or sealant after interior sliding sleeve and the inside location of sleeve pipe are accomplished and seal up in the intermediate layer clearance, and the corrosion hole that the corrosion problem appears can be solved in the design of utilizing double casing, and the shutoff subassembly carries out the shutoff at last, avoids the foreign matter to get into inside the pipeline.

The utility model has the advantages that: simple structure, installation are convenient, can prevent waterproof sleeve slope, can avoid the foreign matter to get into inside the pipeline simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the second embodiment.

Wherein the reference numerals are: 1. an outer sleeve; 11. a horizontal slot; 12. placing the block downwards; 2. a water stop plate; 3. an inner sleeve; 31. positioning the bolt; 4. a plugging plate; 41. mounting grooves; 42. a return spring; 43. a clamping block; 45. an inner limit baffle; 46. a threaded hole B; 47. an outer limiting clamping block; 48. a limit bolt; 5. plugging the cover plate; 52. an inner limiting ring; 53. an outer limit ring; 54. a threaded hole C; 55. and fastening the bolt.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Example one

Referring to fig. 1 and 2, a simple waterproof sleeve for a basement is characterized by comprising a sleeve body and a plugging component arranged at the front end of the sleeve body;

the sleeve body comprises an inner sleeve 3 and an outer sleeve 1, the inner sleeve 3 is sleeved inside the outer sleeve 1, a plurality of threaded holes A are formed in the wall of the inner sleeve 3, a positioning bolt 31 is arranged in each threaded hole A, and the end part of each positioning bolt 31 abuts against the inner wall of the outer sleeve 1;

the pipe wall of the outer sleeve 1 is provided with a plurality of horizontal notches 11.

The plugging assembly comprises mounting grooves 41 formed in two sides of the inner wall of the port of the outer sleeve 1, clamping blocks 43 are in sliding fit in the mounting grooves 41, a return spring 42 is arranged between each clamping block 43 and the bottom of the corresponding mounting groove 41, a plugging plate 4 is arranged between the corresponding clamping blocks 43, inner limiting baffles 45 are fixedly arranged on the inner side of each mounting groove 41 and the inner wall of the outer sleeve 1, and the plugging plate 4 abuts against the limiting baffles;

an outer limiting fixture block 47 is arranged close to the inner wall of the port of the outer sleeve 1 through a limiting bolt 48, and a threaded hole B46 matched with the limiting bolt 48 is formed in the inner wall of the port of the outer sleeve 1.

The periphery of the outer sleeve 1 is provided with a water stop plate 2, and the rear end of the outer sleeve 1 is provided with a lower block 12.

During the construction, place waterproof bushing in the reinforcing bar of ligature, and make the reinforcing bar card of ligature go into in horizontal notch 11, and welding process, make reinforcing bar and outer tube 1 combine together, avoid waterproof bushing slope, the back has been welded, it is fixed with interior sleeve pipe 3 to screw up positioning bolt 31, it is preferred, can advance to set up the sealing rubber circle in the intermediate layer clearance after interior sliding sleeve and the intraductal location of sleeve are accomplished, flexible sealing material or sealant seal up, the corrosion hole that the corrosion problem appears can be solved in the design of utilizing double casing, the shutoff subassembly carries out the shutoff at last, avoid the foreign matter to get into inside the pipeline.

Example two

Referring to fig. 3, the simple waterproof sleeve for the basement is characterized by comprising a sleeve body and a plugging component arranged at the front end of the sleeve body;

The plugging component comprises a plugging cover plate 5 buckled at the port of the outer sleeve 1, an inner limiting ring 52 and an outer limiting ring 53 are arranged on the side face of the cover plate, the outer sleeve 1 is inserted between the inner limiting ring 52 and the outer limiting ring 53, a threaded hole C54 is formed in the end part of the outer sleeve 1, a through hole is formed in the plugging cover plate 5, and a fastening bolt 55 is arranged in the through hole and the threaded hole C54.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. A simple waterproof sleeve for a basement is characterized by comprising a sleeve body and a plugging component arranged at the front end of the sleeve body;

2. The simple basement waterproof sleeve according to claim 1, wherein the plugging assembly comprises mounting grooves formed in two sides of the inner wall of the port of the outer sleeve, clamping blocks are slidably fitted in the mounting grooves, a return spring is arranged between each clamping block and the bottom of the mounting groove, a plugging plate is arranged between the clamping blocks, inner limiting baffle plates are fixedly arranged on the inner side of each mounting groove and the inner wall of the outer sleeve, and the plugging plates abut against the limiting baffle plates;

3. The simple basement waterproof sleeve according to claim 1, wherein the blocking assembly comprises a blocking cover plate buckled at the end of the outer sleeve, an inner limiting ring and an outer limiting ring are arranged on the side surface of the cover plate, the outer sleeve is inserted between the inner limiting ring and the outer limiting ring, a threaded hole C is formed in the end of the outer sleeve, a through hole is formed in the blocking cover plate, and a fastening bolt is arranged in the through hole and the threaded hole C.

4. The simple basement waterproof sleeve according to any one of claims 1-3, wherein a water stop plate is arranged on the periphery of the outer sleeve, and a lower block is arranged at the rear end of the outer sleeve.