CN218952799U

CN218952799U - Device for repairing electromechanical pipe hole of floor slab in urban updating project

Info

Publication number: CN218952799U
Application number: CN202223130859.3U
Authority: CN
Inventors: 吴震宇; 金国栋; 陈新喜; 杨钦; 缑立鹏; 帅伟; 杨大健; 王凯; 龚扎力根白音; 卢雪飞
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-02
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of floor slab repairing pipe holes, in particular to a device for repairing an electromechanical pipe hole of a floor slab in an urban updating project, wherein the upper part of the device is connected with a handle, and the upper part of the device is connected with a threaded rotary fastening device in a threaded manner; the utility model can screw up and connect the lower mounting and dismounting handle with the vertical pipe with screw thread below the screw thread stress disc, the operator can lift the device below the floor slab to be mounted below the floor slab hole, the worker on the upper layer rotationally fixes the upper and lower connecting device in the slab with the water stop ring on the threaded rod on the upper surface of the screw thread stress disc, the upper connecting handle is rotationally screwed into the screw thread rotation fastening device, and then the whole body is screwed into the upper and lower connecting device in the slab, at the moment, all the monomers form a firm whole body, the finished product of the device is simple and convenient to manufacture and obtain, the operation is simple, the repeated and various use can save the cost, the forming quality can be ensured in site construction, the construction progress can be accelerated, and the utility model is applicable to floors with different thicknesses.

Description

Device for repairing electromechanical pipe hole of floor slab in urban updating project

Technical Field

The utility model relates to the technical field of floor slab repairing pipe holes, in particular to a device for repairing electromechanical pipe holes of a floor slab in an urban updating project.

Background

At present, the construction of repairing small holes, water supply and drainage and other pipe holes in the building industry adopts a supporting frame formwork construction or an old formwork hanging construction process, and operators have a plurality of earth methods on the construction site, such as directly using square hanging wires to combine with templates and the like.

Based on the above search in combination with the prior art findings:

after concrete pouring is carried out in the existing old hanging die construction process, phenomena such as honeycombs, pitted surfaces, slag inclusion and holes are extremely easy to occur, the vertical fastening force of the templates is insufficient when the die is supported, the concrete is not vibrated in place, the vibrating time is insufficient, or the concrete is not tight due to the fact that the templates are not tight during vibrating, slurry leakage and the like occur when the concrete is poured, so that the concrete is not compact, the construction forming quality and the impression quality are affected, the cost of manpower and material resources is increased in later repair, meanwhile, the operation of die supporting construction is complicated, a steel pipe support frame and a worker operation frame are required to be erected, and the construction period is affected.

Disclosure of Invention

The utility model aims to provide a device for repairing an electromechanical pipeline of a floor slab in an urban updating project, which is used for solving the problems in the background technology.

The technical scheme of the utility model is as follows: the device for repairing the electromechanical pipeline of the floor slab in the urban updating project comprises an upper connecting handle, a threaded rotary fastening device and a lower connecting handle, wherein the threaded rotary fastening device is screwed on the upper connecting handle;

the in-board upper and lower connecting device is in threaded connection with the bottom end of the upper connecting handle;

the threaded stress disc is in threaded connection with the bottom end of the upper and lower connecting devices in the plate;

the lower part is provided with a detachable handle which is in threaded connection with the bottom end of the threaded stress disc.

Preferably, the upper connecting handle and the lower mounting and dismounting handle are both T-shaped.

Preferably, the threaded force-bearing plate is provided in the form of an "umbrella".

The utility model provides a device for repairing an electromechanical pipeline of a floor slab in an urban updating project through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, the lower mounting and dismounting handle is screwed with the threaded vertical pipe below the threaded stress disc, so that an operator can lift the device below the floor slab to be mounted below the floor slab hole, the upper worker rotationally fixes the in-slab upper and lower connecting devices with the water stop rings on the threaded rod on the upper surface of the threaded stress disc, the upper connecting handle is rotationally screwed into the threaded rotary fastening device, and then the whole body is screwed into the in-slab upper and lower connecting devices to adjust the threaded rotary fastening device, so that four supports are tightly attached to the floor slab, and at the moment, all the monomers form a firm whole body, so that the finished product manufacturing of the device is simple and convenient, the processing is convenient, the operation is simple, the cost can be saved due to repeated and various use, the forming quality can be ensured in site construction, the construction progress is accelerated, and the device is suitable for floors with different thicknesses.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic view of the overall device and floor slab cooperation three-dimensional structure of the utility model;

fig. 3 is a schematic front plan view of the present utility model.

Reference numerals illustrate:

1. the upper part is connected with a handle; 2. a threaded rotary fastening device; 3. an up-down connection device in the board; 4. a thread force-bearing disk; 5. the lower part is provided with a detachable handle.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a device for repairing an electromechanical pipe hole of a floor slab in an urban updating project by improving the device, which comprises the following technical scheme:

as shown in fig. 1-3, a device for repairing an electromechanical pipe hole of a floor slab of an urban updating project comprises an upper connecting handle 1, wherein a threaded rotary fastening device 2 is screwed on the upper connecting handle 1, and further comprises;

the in-board upper and lower connecting device 3 is in threaded connection with the bottom end of the upper connecting handle 1;

the threaded force-bearing disc 4 is in threaded connection with the bottom end of the upper and lower connecting device 3 in the plate;

the lower part is provided with a detachable handle 5, and the lower part is provided with the detachable handle 5 which is connected with the bottom end of the thread stress disc 4 in a threaded manner.

Further, the upper connecting handle 1 and the lower mounting and dismounting handle 5 are both T-shaped; the upper connecting handle 1 and the lower dismounting handle 5 are arranged, and the upper connecting handle 1 and the lower dismounting handle 5 are T-shaped, so that the handle is convenient to rotate.

Further, the thread stress disc 4 is arranged into an umbrella shape; through the setting of screw thread atress dish 4, because screw thread atress dish 4 is "umbrella form", make the top area of screw thread atress dish 4 great, can hold in the palm the bottom.

Working principle: firstly, in order to ensure good adhesion of old and new concrete, the concrete at the hole part should be manually chiseled off to expose the hard and firm concrete surface of the substrate, thus the concrete surface is thoroughly and comprehensively required. When the concrete chisel is used, the steel bars of the beams and the plates are protected, the surface of the concrete chisel is washed clean by tap water, chips and dust are sprayed continuously and uniformly, the surface is free of clear water, a lower mounting and dismounting handle 5 is used for screwing and connecting a threaded vertical pipe below a threaded stress disc 4, an operator can lift the device below a floor slab at the next layer of the floor slab, the worker at the upper layer rotationally fixes an in-plate upper and lower connecting device 3 with a water stop ring on a threaded rod on the upper surface of the threaded stress disc 4, and after the upper connecting handle 1 is rotationally screwed into a threaded rotary fastening device 2, the screw thread rotating fastening device 2 is adjusted to enable four supports of the screw thread rotating fastening device to be clung to a floor plate, at the moment, all monomers form a firm whole, after maintenance molding, the screw thread rotating fastening device 2 is loosened, the screw thread stressing disc 4 is rotated and removed by unscrewing the upper connecting handle 1, then the lower part is used for mounting and dismounting the handle 5 from the lower part to rotationally remove the screw thread stressing disc 4, waterproof mortar is used for filling a gap hole of the upper connecting device 3 and the lower connecting device in the plate, the purposes of simple and convenient manufacturing and material obtaining of finished products of the device, convenient processing, simple operation, repeated and various use can save cost, molding quality can be ensured in site construction, construction progress is accelerated, and the screw thread rotating fastening device is suitable for floors with different thicknesses.

Claims

1. Device for repairing electromechanical tube holes of floor slabs in urban updating projects, comprising an upper connecting handle (1), characterized in that: the upper connecting handle (1) is in threaded connection with a threaded rotary fastening device (2), and further comprises;

an in-board up-down connecting device (3), wherein the in-board up-down connecting device (3) is in threaded connection with the bottom end of the upper connecting handle (1);

the threaded stress disc (4) is in threaded connection with the bottom end of the upper and lower connecting device (3) in the plate;

the lower part is provided with a detachable handle (5), and the lower part is provided with the detachable handle (5) which is connected with the bottom end of the screw thread stress disc (4) in a screwed mode.

2. An apparatus for repairing an electromechanical tube in a floor slab for an urban update project according to claim 1, wherein: the upper connecting handle (1) and the lower dismounting handle (5) are both T-shaped.

3. An apparatus for repairing an electromechanical tube in a floor slab for an urban update project according to claim 1, wherein: the thread stress disc (4) is umbrella-shaped.