CN217079150U

CN217079150U - Quick connecting structure of prefabricated component and pre-buried base

Info

Publication number: CN217079150U
Application number: CN202220244678.4U
Authority: CN
Inventors: 王向远; 何德方; 闫冬; 袁国旗
Original assignee: Beijing Urban Construction Group Co Ltd
Current assignee: Beijing Urban Construction Group Co Ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-07-29
Anticipated expiration: 2032-01-29

Abstract

The utility model discloses a quick connection structure of prefabricated component and pre-buried base, including the bounding wall, the quantity of bounding wall sets up to a plurality ofly, and a plurality of bounding walls end to end form a pouring cavity, the top of pouring the cavity is provided with the base, the outside fixedly connected with a plurality of limiting plates of base, a plurality of limiting plates are ring array and distribute in the base outside, and two adjacent limiting plates set up to a set, and two limiting plates of the same set carry out fixed connection through the connecting plate, the bottom of limiting plate is provided with the spacing groove with bounding wall matched with, when the limiting plate is placed on the bounding wall; when four groups of limiting plates outside the base are clamped with the enclosing plates, the base can be positioned, the enclosing plates are arranged on the central line of the pouring cavity, the embedded parts penetrate through the through holes in the base to be positioned, the embedded parts are adjusted to be perpendicular to the base, and therefore the position of the embedded parts in the pouring cavity is accurate.

Description

Quick connecting structure of prefabricated component and pre-buried base

Technical Field

The utility model relates to a civil engineering technical field, in particular to quick connect structure of prefabricated component and pre-buried base.

Background

Civil engineering, i.e. civil construction engineering, is a general term for civil engineering and construction engineering. The engineering discipline is an engineering discipline for building various facilities and places for activities such as human life, production, protection and the like, covers the construction of buildings, structures and engineering objects in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy, ports, tunnels, water supply and drainage, protection and the like in various categories such as the ground, the underground, the land, the water, the underwater and the like, and comprises various technical activities such as surveying, construction, management and the like in the engineering construction process and materials, equipment and articles consumed in the construction process.

But still fix a position both through the manual work in the installation to prefabricated component and pre-buried base in the engineering at present, after the location is accomplished at concreting, but comparatively loaded down with trivial details on the one hand through artifical location, on the other hand precision can not obtain guaranteeing, can directly influence subsequent construction process after the deviation takes place in the location.

Therefore, it is necessary to provide a quick connection structure for the prefabricated component and the embedded base to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick connect structure of prefabricated component and pre-buried base to still fix a position both through the manual work in the installation to prefabricated component and pre-buried base in solving above-mentioned background art among the present engineering, fix a position after accomplishing at concreting, nevertheless comparatively loaded down with trivial details on the one hand through artifical location, on the other hand precision can not obtain the assurance, can directly influence subsequent construction process's problem after the deviation takes place in the location.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated component and pre-buried base's quick connect structure, includes the bounding wall, and the quantity of bounding wall sets up to a plurality ofly, and a plurality of bounding walls end to end form one and pour the cavity, the top of pouring the cavity is provided with the base, a plurality of limiting plates of outside fixedly connected with of base, a plurality of limiting plates are ring array and distribute in the base outside, and two adjacent limiting plates set up to a set of, and two limiting plates with a set of carry out fixed connection through the connecting plate, the bottom of limiting plate is provided with the spacing groove with bounding wall matched with, and when the limiting plate was placed on the bounding wall, the spacing groove on the limiting plate and the top looks block of bounding wall, pour the interior arrangement built-in fitting of cavity, be provided with the through hole with built-in fitting matched with on the base, the top sliding fit of bounding wall has the stopper, the outside of limiting plate is arranged in to the stopper.

As a further proposal of the utility model, the base is arranged in a ring shape, the cross-sectional shape of the base is arranged in a U shape, and the inner side fixedly connected with gusset plate of the base is provided.

As a further proposal of the utility model, fixedly connected with strengthening rib between connecting plate and the limiting plate.

As a further scheme of the utility model, the first section of built-in fitting sets up to the screw thread section, threaded connection has first stop nut and second stop nut on the screw thread section, the base bottom is arranged in to first stop nut, the top of built-in fitting is arranged in to second stop nut.

As a further scheme of the utility model, the inboard fixedly connected with support bar of bounding wall, the bottom of limiting plate is provided with the supporting part with support bar matched with.

As a further scheme of the utility model, the stopper sets up to the U type, the outside of stopper is provided with the screw rod, and the screw rod runs through the stopper and extends to the side of bounding wall, screw rod and stopper threaded connection.

As a further proposal of the utility model, the screw rod is kept away from the one end fixedly connected with crank of bounding wall.

The utility model discloses a quick connection structure of prefabricated component and pre-buried base, when the base was arranged in the top of built-in fitting, can move the base downwards for the built-in fitting passes the through hole on the base, when continuing to transfer the base, limiting plate and bounding wall in its outside mutually block with, when four group's limiting plates in the base outside all block with the bounding wall mutually, can fix a position the base, make the bounding wall arrange on the central line of pouring the cavity, the built-in fitting passes the through hole on the base and can fix a position itself this moment, and through adjusting single built-in fitting, can make built-in fitting and base mutually perpendicular, thus the position of accurate built-in fitting in this pouring cavity; the upper half section of the embedded part is set to be a threaded section, a first limiting nut and a second limiting nut are connected to the threaded section in a threaded mode, when the base falls on the embedded part, the first limiting nut is arranged at the bottom end of the base, the second limiting nut is arranged at the top end of the embedded part, the base can be fixed through rotation of the first limiting nut and the second limiting nut, and therefore the base is connected with the embedded part in a tight mode.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the connection structure of the base and the embedded part of the present invention;

FIG. 4 is an enlarged view of the structure of the portion A of FIG. 1;

fig. 5 is an enlarged view of the structure of the part B of fig. 3 according to the present invention.

In the figure: 1. enclosing plates; 2. a base; 3. embedding parts; 4. a first limit nut; 5. a second limit nut; 6. a limiting plate; 7. reinforcing ribs; 8. a limiting block; 9. a supporting strip; 10. a connecting plate; 11. a reinforcing plate; 12. a screw; 13. a crank; 14. a limiting groove; 15. a support portion.

Detailed Description

As shown in fig. 1-3, a quick connection structure for a prefabricated component and a pre-buried base comprises a plurality of enclosing plates 1, wherein the number of the enclosing plates 1 is multiple, the enclosing plates 1 are connected end to form a pouring chamber, in this embodiment, the enclosing plates 1 are enclosed by four pieces to form a cubic pouring chamber, and a reinforcing mesh is laid inside the pouring chamber.

This top of pouring the cavity again is provided with base 2, base 2 sets up to cyclic annular, and its cross sectional shape sets up to the U type, the inboard fixedly connected with gusset plate 11 at base 2 is connected the inner chamber bottom and the bottom of base 2, thereby improve the structural strength of base 2, and a plurality of limiting plate 6 of outside fixedly connected with at base 2, a plurality of limiting plate 6 are ring array and distribute in the 2 outsides of base, two adjacent limiting plate 6 set up to a set of, two same set of limiting plate 6 carry out fixed connection through connecting plate 10, connecting plate 10 sets up in the inboard of limiting plate 6, and be provided with in the bottom of limiting plate 6 with bounding wall 1 matched with spacing groove 14, when limiting plate 6 places on bounding wall 1, spacing groove 14 on the limiting plate 6 and the top looks block of bounding wall 1.

Further, fixedly connected with strengthening rib 7 between connecting plate 10 and limiting plate 6 is favorable to increasing limiting plate 6's structural strength.

In actual use, the embedded part 3 is arranged on the reinforcing steel bar net laid in the enclosing plate 1, then the base 2 is placed on the top of the embedded part 3, and the base 2 is provided with a through hole which is matched with the embedded part 3, so when the base 2 is arranged at the top of the embedded part 3, the base 2 can be moved downwards so that the embedded part 3 passes through the through hole on the base 2, and when the base 2 is continuously lowered, the limiting plates 6 on the outer side of the base are mutually clamped with the coaming 1, when the four groups of limiting plates 6 on the outer side of the base 2 are all clamped with the coaming 1, the base 2 can be positioned, so that the coaming 1 is arranged on the central line of the pouring cavity, the embedded part 3 can pass through the through hole on the base 2 to position the embedded part, the embedded part 3 and the base 2 can be perpendicular to each other by adjusting the single embedded part 3, so that the position of the embedded part 3 in the pouring cavity is accurate; and the first section of built-in fitting 3 sets up to the screw thread section, and threaded connection has first stop nut 4 and second stop nut 5 on this screw thread section, and when base 2 fell on built-in fitting 3, base 2 bottom was arranged in to first stop nut 4, and the top of built-in fitting 3 is arranged in to second stop nut 5, can fix base 2 through rotatory first stop nut 4 and second stop nut 5 to make base 2 and built-in fitting 3 zonulae occludens.

This structure can fix a position base 2 and built-in fitting 3 through being provided with multiunit limiting plate 6 in the base 2 outside to keep the accuracy that base 2 and built-in fitting 3 are connected, be favorable to improving the accuracy of base 2 and built-in fitting 3 installation in the cavity of building, the practicality is strong.

As shown in fig. 3-5, the supporting bars 9 are fixedly connected to the inner sides of the enclosing plates 1, the supporting parts 15 are arranged at the bottoms of the limiting plates 6, when the base 2 falls on the embedded part 3, the supporting parts 15 on the limiting plates 6 are attached to the supporting bars 9, the supporting parts 9 can assist the limiting plates 6 in supporting, and therefore the stability of the limiting plates 6 after installation is improved.

Furthermore, a limiting block 8 is arranged at the bottom of the enclosing plate 1 in a sliding manner, the limiting block 8 is arranged at the outer side of the limiting plate 6, the limiting block 8 is U-shaped, the limiting block 8 is favorably clamped at the top of the enclosing plate 1 and is connected with the enclosing plate in a sliding manner, a screw 12 is arranged at the outer side of the limiting block 8, the screw 12 penetrates through one side edge of the limiting block 8 and is connected with the side edge in a threaded manner, a crank 13 is fixedly connected to one end, away from the enclosing plate 1, of the screw 12, when the limiting block 8 is used, the limiting block 8 can be arranged at the side surface of the limiting plate 6 in a sliding manner and is tightly abutted against the limiting plate 6, the screw 12 is driven to rotate by the crank 13, the crank 13 is rotated to drive the screw 12 to move towards the direction of the enclosing plate 1, therefore, the limiting block 8 can be fixed with the enclosing plate 1, so that the limiting block 8 is stably arranged at the outer side of the limiting plate 6, and the position of the limiting plate 6 at the top of the enclosing plate 1 can be further stabilized by the structure, therefore, the stability of the base 2 after installation is improved, and the base 2 is prevented from moving in the process of adjusting the embedded part 3.

The working principle is as follows: arranging embedded parts 3 on a reinforcing steel bar net laid in the enclosing plate 1, then placing a base 2 on the top of the embedded parts 3, and the base 2 is provided with a through hole which is matched with the embedded part 3, so when the base 2 is arranged at the top of the embedded part 3, the base 2 can be moved downwards so that the embedment 3 passes through the through hole in the base 2, and when the base 2 is further lowered, the limiting plates 6 on the outer side of the base are mutually clamped with the coaming 1, when the four groups of limiting plates 6 on the outer side of the base 2 are all clamped with the coaming 1, the base 2 can be positioned, so that the coaming 1 is arranged on the central line of the pouring cavity, the embedded part 3 can pass through the through hole on the base 2 to position the embedded part, and the embedded parts 3 can be perpendicular to the base 2 by adjusting the single embedded part 3, so that the position of the embedded part 3 in the pouring chamber is accurate.

Claims

1. The utility model provides a quick connect structure of prefabricated component and pre-buried base, includes bounding wall (1), and the quantity of bounding wall (1) sets up to a plurality ofly, and a plurality of bounding walls (1) end to end form one and pour the cavity, its characterized in that: the top end of the pouring cavity is provided with a base (2), the outer side of the base (2) is fixedly connected with a plurality of limiting plates (6), the limiting plates (6) are distributed on the outer side of the base (2) in an annular array, two adjacent limiting plates (6) are arranged into a group, two limiting plates (6) in the same group are fixedly connected through a connecting plate (10), the bottom of the limiting plate (6) is provided with a limiting groove (14) matched with the coaming (1), when the limiting plate (6) is placed on the coaming (1), the limiting groove (14) on the limiting plate (6) is clamped with the top of the coaming (1), an embedded part (3) is arranged in the pouring cavity, a through hole matched with the embedded part (3) is arranged on the base (2), the top of bounding wall (1) sliding fit has stopper (8), stopper (8) are arranged in the outside of limiting plate (6).

2. The quick connecting structure of the prefabricated component and the embedded base as claimed in claim 1, characterized in that: the base (2) is annular, the cross section of the base (2) is U-shaped, and a reinforcing plate (11) is fixedly connected to the inner side of the base (2).

3. The quick connecting structure of the prefabricated component and the embedded base as claimed in claim 1 or 2, wherein: and a reinforcing rib (7) is fixedly connected between the connecting plate (10) and the limiting plate (6).

4. The quick connecting structure of the prefabricated component and the embedded base as claimed in claim 1, characterized in that: the upper half section of the embedded part (3) is set to be a threaded section, a first limiting nut (4) and a second limiting nut (5) are in threaded connection with the threaded section, the first limiting nut (4) is arranged at the bottom end of the base (2), and the second limiting nut (5) is arranged at the top end of the embedded part (3).

5. The quick connecting structure of the prefabricated component and the embedded base as claimed in claim 3, characterized in that: the inboard fixedly connected with support bar (9) of bounding wall (1), the bottom of limiting plate (6) is provided with and supports portion (15) with support bar (9) matched with.

6. The quick connecting structure of the prefabricated component and the embedded base as claimed in claim 1, characterized in that: the limiting block (8) is arranged to be U-shaped, a screw rod (12) is arranged on the outer side of the limiting block (8), the screw rod (12) penetrates through the limiting block (8) and extends to the side face of the enclosing plate (1), and the screw rod (12) is in threaded connection with the limiting block (8).

7. The quick connecting structure of the prefabricated component and the embedded base as claimed in claim 6, characterized in that: and one end of the screw rod (12) far away from the coaming (1) is fixedly connected with a crank (13).