CN216076294U

CN216076294U - Entrance to a cave shutoff modularization device

Info

Publication number: CN216076294U
Application number: CN202121818394.3U
Authority: CN
Inventors: 于士锐; 蔡昭辉; 马杰; 袁兵; 谷宏伟; 李明; 张兆轩
Original assignee: China Construction Sixth Engineering Division Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-18
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a modular device for blocking a hole, which comprises a hole blocking device and a supporting device, wherein the hole blocking device comprises a template, a secondary wood keel and a main wood keel which are sequentially connected from top to bottom, and the secondary wood keel and the main wood keel are arranged in a crossed manner; the supporting device comprises a steel pipe and a U-shaped jacking which is connected with the upper end and the lower end of the steel pipe, the U-shaped jacking comprises a U-shaped upper support and a screw rod which are connected, the steel pipe is connected with the screw rod, and the main wooden keel is embedded in a groove of the U-shaped upper support which is positioned at the upper end of the steel pipe; the steel pipe with connect through the regulator between the lead screw, the lead screw surface is equipped with the external screw thread, the regulator internal surface is equipped with the internal thread, thereby the regulator can be through rotate on the lead screw adjust strutting arrangement's length. Adopt upper portion U type top to hold in the palm and entrance to a cave plugging device fixed connection, utilize U type top to hold in the palm height-adjusting, it is convenient to be under construction, realizes propping up fast and establishes and demolish.

Description

Entrance to a cave shutoff modularization device

Technical Field

The utility model belongs to the field of building construction, and particularly relates to a modular device for blocking a hole.

Background

At present, the hole needing later plugging, such as a floor paying-off hole, a pump pipe reserved hole and the like, is plugged in a main body construction stage, a common construction method is that an iron wire penetrates through a formwork and hangs formwork construction, the floor is prone to leaking along the iron wire after construction, the bottom is prone to phenomena of concrete slab staggering, slurry leakage and the like, at least two construction personnel are required to be put into operation during construction, and a certain amount of iron wires are required to increase cost loss.

In view of the above, the present invention is particularly proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a modular device for blocking a hole, which reduces the labor intensity of constructors, saves the loss of materials such as iron wires and the like, and improves the operation efficiency of the constructors.

In order to achieve the purpose, the utility model provides a modular hole plugging device which comprises a hole plugging device and a supporting device, wherein the hole plugging device comprises a template, a secondary wood keel and a main wood keel which are sequentially connected from top to bottom, and the secondary wood keel and the main wood keel are arranged in a crossed manner; the supporting device comprises a steel pipe and a U-shaped jacking support connected with the upper end and the lower end of the steel pipe, the U-shaped jacking support comprises a connected U-shaped upper support and a lead screw, the steel pipe is connected with the lead screw, and a main wooden keel is embedded into a groove in the U-shaped upper support at the upper end of the steel pipe.

Preferably, the formwork is connected with a plurality of the secondary wood keels, and the secondary wood keels are parallel to each other.

Preferably, the secondary wood keels and the primary wood keels are perpendicular to each other.

Further, the steel pipe with connect through the regulator between the lead screw, the lead screw surface is equipped with the external screw thread, the regulator internal surface is equipped with the internal thread, thereby the regulator can be through rotate on the lead screw thereby adjust strutting arrangement's length.

Preferably, the inner side surface of the groove of the U-shaped upper support positioned at the upper end of the steel pipe is tightly attached to the two side surfaces and the lower surface of the main wood keel.

The utility model provides a modular device for blocking a hole, which has the following beneficial effects:

the template and the square timber are main materials, the manufacturing cost is low, the manufacturing is simple, the upper U-shaped jacking device is fixedly connected with the hole plugging device, the height is adjusted by the lower U-shaped jacking device, the construction is convenient, and the rapid erection and dismantling are realized. Realize fast setting up and demolising on the basis of improving construction quality, not only save time and manpower after the use, a workman can accomplish, and the construction is convenient, easy operation moreover. To the construction site of the building industry, the hole plugging modular device can be conveniently manufactured and transferred, a formwork can be quickly erected by using the hole plugging modular device, the labor intensity of constructors is greatly reduced by using the hole plugging modular device, the loss of materials such as iron wires is reduced, and the operation efficiency of the constructors is improved. The hole plugging modular device is simple to operate, low in requirement on use environment, simple in principle and low in manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of an opening blocking modular device in this embodiment.

Fig. 2 is a schematic structural diagram of the hole plugging device in this embodiment.

Fig. 3 is a left side view of fig. 2.

In the figure:

1. floor, 2, reserved hole, 3, template, 4, main wood keel, 5, secondary wood keel, 6 and U-shaped upper support, 7, lead screw, 8 and steel pipe.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments in order to make the technical field better understand the scheme of the present invention.

The utility model provides an entrance to a cave shutoff modularization device, includes entrance to a cave plugging device and strutting arrangement, and entrance to a cave plugging device includes template 3, main wooden keel 4 and secondary wooden keel 5, and strutting arrangement holds in the palm and steel pipe 8 including the U type top that plays the supporting role, carries out swift construction to the entrance to a cave that needs later stage shutoff such as main part construction stage floor unwrapping wire hole, pump line reservation hole.

As shown in fig. 1, entrance to a cave plugging device includes a template 3, and template 3 can select to use steel form or plank sheathing, and three secondary wood joist 5 is connected to 3 below of template, and three secondary wood joist 5 parallel arrangement, a main wood joist 4 is connected to the below of three secondary wood joist 5, and main wood joist 4 arranges with three secondary wood joist 5 is perpendicular, and wherein secondary wood joist 5 can select to use the flitch of 50mm x 50mm specification, and main wood joist 4 can select to use the flitch of 100mm x 100mm specification.

The U type that strutting arrangement includes that both ends are connected about steel pipe 8 and steel pipe 8 pushes up the support, the U type pushes up the support and includes 6 and lead screw 7 on fixed connection's the U type, the U type that upper portion U type pushed up the support is held in the palm 6 and is fixed in the lower part of main wooden keel 4, main wooden keel 4 imbeds in the U type recess of 6 is held in the palm on the U type, U type recess inboard surface and main wooden keel 4's both sides and lower surface closely wedge, the U type pushes up the support and can play the effect of balanced support entrance to a cave plugging device and bearing. The screw 7 of the upper U-shaped jacking is connected with the steel pipe 8, the steel pipe 8 is used for supporting the U-shaped jacking, the screw 7 and the steel pipe 8 can be connected through an adjuster, and the adjuster can adjust the height of the supporting device by rotating on the screw 7. The lower end of the steel pipe 8 is connected with the screw 7 supported by the lower U-shaped top through the regulator, the surface of the screw 7 is provided with external threads, the steel pipe 8 is connected with the screw 7 through the regulator, internal threads are arranged in the regulator, and the regulator can regulate the length of the supporting device through rotation on the screw 7.

The hole plugging modular device is used in construction, a template 3 is tightly attached to a floor slab 1, the position and the direction of the hole plugging modular device are adjusted, a support device is adjusted to a proper height through rotating an adjuster, and the template 3 and a wooden keel fixed on a lower U-shaped jacking are tightly attached to the floor slab 1, so that the hole plugging modular device can be completed by one worker, is convenient to construct and can be quickly erected; pouring concrete into the reserved hole 2 from above after the installation is finished, compacting and leveling to finish the hole opening plugging construction; the regulator is rotated in the reverse direction, the supporting device is shortened, and the regulator can be detached and stored properly for reuse.

Template 3, square timber are the main material, and the cost is cheap simple manufacture, adopts upper portion U type top to hold in the palm and entrance to a cave plugging device fixed connection, utilizes lower part U type top to hold in the palm height-adjusting, and the construction is convenient, realizes propping up fast and establishes and demolish. Realize fast setting up and demolising on the basis of improving construction quality, not only save time and manpower after the use, a workman can accomplish, and the construction is convenient, easy operation moreover. To the construction site of the building industry, the hole plugging modular device can be conveniently manufactured and transferred, a formwork can be quickly erected by using the hole plugging modular device, the labor intensity of constructors is greatly reduced by using the hole plugging modular device, the loss of materials such as iron wires is reduced, and the operation efficiency of the constructors is improved. The hole plugging modular device is simple to operate, low in requirement on use environment, simple in principle and low in manufacturing cost. The method avoids the problems that in the traditional construction method, the steel wire penetrates through the template and is hung on the template to construct, the leakage of the floor slab 1 is easily caused along the steel wire after construction, the phenomena of concrete slab staggering, slurry leakage and the like easily occur at the bottom, two constructors are needed to operate during construction, and a certain amount of steel wire is needed to increase the cost loss.

The inventive concept is explained in detail herein using specific examples, which are given only to aid in understanding the core concepts of the utility model. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the present invention are included in the scope of the present invention.

Claims

1. The modular hole plugging device is characterized by comprising a hole plugging device and a supporting device, wherein the hole plugging device comprises a template, a secondary wood keel and a main wood keel which are sequentially connected from top to bottom, and the secondary wood keel and the main wood keel are arranged in a crossed manner; the supporting device comprises a steel pipe and a U-shaped jacking support connected with the upper end and the lower end of the steel pipe, the U-shaped jacking support comprises a connected U-shaped upper support and a lead screw, the steel pipe is connected with the lead screw, and a main wooden keel is embedded into a groove in the U-shaped upper support at the upper end of the steel pipe.

2. The opening plugging modular device of claim 1 wherein said formwork connects a plurality of said cross runners, said cross runners being parallel to one another.

3. The opening plugging modular device of claim 2 wherein said secondary wood runners and said primary wood runners are perpendicular to each other.

4. The modular hole plugging device of claim 1, wherein said steel tube is connected to said lead screw through an adjuster, said lead screw has an outer surface provided with an external thread and an inner surface provided with an internal thread, said adjuster is capable of adjusting the length of said support device by rotating on said lead screw.

5. The modular hole plugging device of claim 1, wherein the inner side surface of the groove of said U-shaped upper bracket at the upper end of said steel tube is closely attached to the two side surfaces and the lower surface of said main wood keel.