CN218493109U

CN218493109U - A block structure for building templates hole

Info

Publication number: CN218493109U
Application number: CN202222898262.7U
Authority: CN
Inventors: 王静; 王泗潮; 张港
Original assignee: Jiangsu Dinghong Construction Technology Co ltd
Current assignee: Jiangsu Dinghong Construction Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-17
Anticipated expiration: 2032-11-01

Abstract

The application discloses a blocking structure for holes of a building template, which can enable the elastic blocking plate to generate elastic deformation at the position where the hole is formed and block the hole by fixing a fixing plate and the edge of the elastic blocking plate and separating the middle part of the fixing plate from each other, so that the elastic blocking plate can block the hole according to the local elastic deformation of the holes with different sizes; the arrangement that the inner diameter of the limiting sleeve is equal to or slightly larger than the diameter of the elastic column enables the limiting sleeve to limit the elastic column and contact with the elastic plugging plate, so that excessive elastic deformation of the elastic plugging plate is avoided; through the setting of fixed spring that is equipped with between first recess and second recess, make the spring stretched and on its pulling force counteracts the fixed plate, and then make fixed plate and elasticity shutoff board paste tight building templates more steadily, avoid when pouring concrete entering elasticity shutoff board and building templates between, the follow-up dismantlement of shutoff structure of being not convenient for.

Description

A block structure for building templates hole

Technical Field

The application relates to the technical field of building template block structures, in particular to a block structure for a building template hole.

Background

At present, in the construction process of building, the wooden formwork is mainly used as a temporary supporting structure in the concrete pouring stage, tie bolts are generally adopted to reinforce the through formwork, a large number of holes need to be formed in the formwork in order to ensure that the formworks on two sides are firmly tied, and because the formwork is repeatedly used, the tie bolts are not necessarily suitable for the positions of the holes used at the previous time, so that the holes in the formwork are more, the strength and the service life of the formwork are further influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, this application aim at provides a block structure for building templates hole to solve the problem that proposes in the above-mentioned background art.

According to an aspect of the application, a block structure for building templates hole, including fixed plate, elasticity shutoff board, elasticity post, threaded rod, limiting plate and lock nut, the edge of fixed plate side and the marginal fixed connection of the side of elasticity shutoff board, just the fixed plate with the opposite middle part phase separation of elasticity shutoff board, the fixed elasticity post that is equipped with in middle part of elasticity shutoff board, the elasticity post run through in elasticity shutoff board, the elasticity post is kept away from the fixed threaded rod that is equipped with in one end of elasticity shutoff board, the external diameter size of elasticity post is greater than the external diameter size of threaded rod, the threaded rod runs through the hole that the hole on the building templates set up and runs through the middle part of limiting plate, the threaded rod runs through and surpasss the one end and the lock nut threaded connection of limiting plate.

Preferably, the middle part of one side of the limiting plate far away from the building template hole is fixedly provided with a locking sleeve, the middle part of the limiting plate near one side of the building template hole is fixedly provided with a limiting sleeve, and the locking sleeve is communicated with the limiting sleeve and the through hole arranged in the middle of the limiting plate.

Preferably, the inner diameter of the locking sleeve is consistent with the diameter of the through hole and is equal to or slightly larger than the outer diameter of the threaded rod, and the inner diameter of the limiting sleeve is equal to or slightly larger than the diameter of the elastic column.

Preferably, after plugging is completed, the end part of the locking sleeve, which is far away from the limiting plate, is in contact with the locking nut, and the end part of the limiting sleeve, which is far away from the limiting plate, is in contact with the elastic plugging plate.

Preferably, a first groove is formed in one end face, away from the threaded rod, of the elastic column, a second groove is formed in the middle of one side face, close to the elastic column, of the fixing plate, the forming position of the first groove corresponds to the forming position of the second groove, one end of a spring is fixedly arranged in the first groove, and the other end of the spring is fixedly connected with the second groove.

Preferably, the limiting plate, the locking sleeve and the limiting sleeve are of an integrally formed structure.

Preferably, the elastic column with the elastic plugging plate is silica gel material or rubber material, just the elastic column with the elastic plugging plate is the integrated into one piece structure.

Compared with the prior art, the application has the advantages that: according to the plugging structure for the holes of the building template, the threaded rod is in threaded connection with the locking nut, so that each part of the structure can be detached and can be reused; the edge of the fixing plate and the edge of the elastic plugging plate are fixed, and the middle part of the fixing plate and the middle part of the elastic plugging plate are separated, so that when the building template hole is plugged, the elastic plugging plate is tightly attached to the side wall of the building template, the threaded rod penetrates through the hole and the limiting plate and is in threaded connection with the locking nut, the threaded rod drives the elastic column and the elastic plugging plate to move towards the hole of the building template by rotating the locking nut, and further the part of the elastic plugging plate, which is positioned at the hole, is elastically deformed, and the hole is plugged, so that the elastic plugging plate can locally elastically deform according to the holes with different sizes to plug the hole; through the arrangement that the inner diameter of the limiting sleeve is equal to or slightly larger than the diameter of the elastic column, when the plugging operation is carried out, the threaded rod drives the elastic column to be clamped into the limiting sleeve, the limiting action is further carried out on the elastic column, and meanwhile, the end part of the limiting sleeve is in contact with the elastic plugging plate, so that the situation that the elastic plugging plate is locally excessively elastically deformed to influence the subsequent reuse of the plugging structure is avoided; through the fixed setting that is equipped with the spring between first recess and second recess for extension spring when the screw rod drives the elastic column and removes, and then make the pulling force reaction of spring on the fixed plate, and then make fixed plate and elasticity shutoff board paste tight building templates more steadily, avoid when pouring the concrete get into between elasticity shutoff board and the building templates, the follow-up dismantlement of block structure of being not convenient for.

Drawings

Fig. 1 is a perspective exploded view of a blocking structure for a building formwork opening according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a blocking structure for a building template aperture according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a fixing plate; 2. an elastic plugging plate; 3. an elastic column; 4. a threaded rod; 5. a limiting plate; 6. locking the nut; 7. building a template; 8. a hole; 9. a locking sleeve; 10. a limiting sleeve; 11. a first groove; 12. a second groove; 13. a spring.

Detailed Description

In order to make the content of the present application more clearly understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and fig. 2, a blocking structure for a hole of a building template comprises a fixed plate 1, an elastic blocking plate 2, an elastic column 3, a threaded rod 4, a limiting plate 5 and a locking nut 6, wherein the edge of one side surface of the fixed plate 1 is fixedly connected with the edge of one side surface of the elastic blocking plate 2, the middle parts of the opposite surfaces of the fixed plate 1 and the elastic blocking plate 2 are separated, the elastic column 3 is fixedly arranged in the middle part of the elastic blocking plate 2, the elastic column 3 and the elastic blocking plate 2 are made of silica gel material or rubber material, the elastic column 3 and the elastic blocking plate 2 are of an integrated structure, the elastic column 3 penetrates through the elastic blocking plate 2, the threaded rod 4 is fixedly arranged at one end of the elastic column 3 far away from the elastic blocking plate 2, the outer diameter of the elastic column 3 is larger than that of the threaded rod 4, the threaded rod 4 penetrates through a hole 8 on the building template 7 and penetrates through a through hole arranged in the middle part of the limiting plate 5, the threaded rod 4 penetrates through one end of the limiting plate 5 to be in threaded connection with the locking nut 6, in the design, the threaded rod 4 is in threaded connection with the locking nut 6, so that after the building template 7 is separated from concrete after the concrete is poured, the locking nut 6 is screwed off from the threaded rod 4, each part of the plugging structure can be disassembled and can be reused, the fixing plate 1 is fixed to the edge of the elastic plugging plate 2, the middle part of the fixing plate is separated, when the hole 8 of the building template 7 is plugged, the elastic plugging plate 2 is tightly attached to the side wall of the building template 7, the threaded rod 4 penetrates through the hole 8 and the limiting plate 5 and is in threaded connection with the locking nut 6, and the locking nut 6 is rotated, so that the threaded rod 4 drives the elastic column 3 and the elastic plugging plate 2 to move towards the hole 8 of the building template 7, and then make the elastic plugging plate 2 be located the position that hole 8 goes out and take place elastic deformation, and then carry out the shutoff effect to hole 8, but elastic deformation's elastic plugging plate 2 can take place local elastic deformation according to the hole 8 of equidimension not and carry out the shutoff to hole 8, and elastic plugging plate 2 utilizes it to take place the elastosis when shutoff hole 8, not only can carry out tight shutoff to 7 holes 8 of building templates, and can utilize elastic deformation's elasticity to make between fixed plate 1 and elastic plugging plate 2 and the building templates 7 contact inseparabler, avoid when pouring the concrete get into between elastic plugging plate 2 and the building templates 7, be not convenient for the follow-up dismantlement of block structure.

In an embodiment, with reference to fig. 2 and 3, a locking sleeve 9 is fixedly disposed in the middle of a side of the limiting plate 5 away from the hole 8 of the building template 7, a limiting sleeve 10 is fixedly disposed in the middle of a side of the limiting plate 5 close to the hole 8 of the building template 7, and the locking sleeve 9 is communicated with the limiting sleeve 10 and a through hole disposed in the middle of the limiting plate 5, wherein the limiting plate 5, the locking sleeve 9 and the limiting sleeve 10 are integrally formed, in a specific design, an inner diameter of the locking sleeve 9 is identical to a diameter of the through hole and is equal to or slightly larger than an outer diameter of the threaded rod 4, an inner diameter of the limiting sleeve 10 is equal to or slightly larger than the diameter of the elastic column 3, and after plugging is completed, an end of the locking sleeve 9 away from the limiting plate 5 contacts with the locking nut 6, an end of the limiting sleeve 10 away from the limiting plate 5 contacts with the elastic plugging plate 2, in the design, the inner diameter of the limiting sleeve 10 is equal to or slightly larger than the diameter of the elastic column 3, so that during plugging operation, the threaded rod 4 is driven to be clamped into the elastic sleeve 10, and the elastic column 3 is located in the elastic column 3, and the elastic column is prevented from being in contact with the elastic column 2, and then, and the elastic column 2, and the elastic column is in the subsequent plugging operation.

In one embodiment, referring to fig. 3, a first groove 11 is formed in an end surface of the elastic column 3 away from the threaded rod 4, a second groove 12 is formed in a middle portion of a side surface of the fixing plate 1 close to the elastic column 3, the position of the first groove 11 corresponds to the position of the second groove 12, one end of a spring 13 is fixedly arranged in the first groove 11, and the other end of the spring 13 is fixedly connected with the second groove 12, in this design, the spring 13 is fixedly arranged between the first groove 11 and the second groove 12, and then the locking nut 6 is rotated to enable the threaded rod 4 to drive the elastic column 3 to stretch the spring 13 when moving, so that the fixing plate 1 and the elastic plugging plate 2 are more stably attached to the building formwork 7 by the tensile force of the spring 13 to the fixing plate 1, thereby preventing concrete from entering between the elastic plugging plate 2 and the building formwork 7 during pouring, which is inconvenient for subsequent disassembly of the plugging structure, and simultaneously enabling the threaded rod 4 to drive the locking nut 6 to drive the locking sleeve 9 by the tensile force of the spring 13 to enable the limiting plate 5 to be attached to the building formwork 7.

The working principle is as follows: when plugging the hole 8, firstly, the threaded rod 4 sequentially penetrates through the hole 8 and the limiting plate 5 of the building template 7, then the locking nut 6 is screwed into the threaded rod 4 and presses the locking sleeve 9 on the limiting plate 5, so that the elastic plugging plate 2 and the limiting plate 5 are tightly attached to two side walls of the building template 7 respectively, and in the screwing process of the locking nut 6, so that the threaded rod 4 drives the elastic column 3 to move until the elastic column 3 is clamped into the limiting sleeve 10, so that the part of the elastic column 3, which exceeds the threaded rod 4, is contacted with the part of the limiting plate 5, which is positioned in the limiting sleeve 10, namely, the elastic column 3 is limited, so that the part, which is positioned at the hole 8, of the elastic plugging plate 2 is driven to elastically deform towards the inside of the hole 8, so that the hole 8 is plugged, at the moment, the end part of the limiting sleeve 10 is contacted with the elastic plugging plate 2, so that the elastic plugging plate 2 is prevented from locally generating excessive elastic deformation, meanwhile, the elastic column 3 stretches the spring 13, so that the spring 13 can more stably attach the fixing plate 1 and the elastic plugging plate 2 to the building template 7 by the pulling force of the elastic plugging rod 3, thereby driving the locking nut 6, and further driving the locking sleeve 9, thereby enabling the locking nut 6 to drive the building template 7.

The above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, and not to limit the same. Although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a block structure for building templates hole, includes fixed plate (1), elasticity shutoff board (2), elasticity post (3), threaded rod (4), limiting plate (5) and lock nut (6), its characterized in that, the edge of fixed plate (1) side and the edge fixed connection of the side of elasticity shutoff board (2), just fixed plate (1) with the middle part phase separation of elasticity shutoff board (2) opposite face, the fixed elasticity post (3) that is equipped with in middle part of elasticity shutoff board (2), elasticity post (3) run through in elasticity shutoff board (2), elasticity post (3) are kept away from the one end of elasticity shutoff board (2) is fixed and is equipped with threaded rod (4), the external diameter size of elasticity post (3) is greater than the external diameter size of threaded rod (4), threaded rod (4) run through hole (8) on building templates (7) and the through-hole that the middle part set up of limiting plate (5), threaded rod (4) run through and surpass the one end and the lock nut (6) threaded connection of limiting plate (5).

2. The blocking structure for the building template holes is characterized in that a locking sleeve (9) is fixedly arranged in the middle of one side face of the limiting plate (5) far away from the building template (7) holes (8), a limiting sleeve (10) is fixedly arranged in the middle of one side face of the limiting plate (5) close to the building template (7) holes (8), and the locking sleeve (9) is communicated with the limiting sleeve (10) and a through hole formed in the middle of the limiting plate (5).

3. A blocking structure for a building formwork bore hole according to claim 2, characterized in that the locking sleeve (9) has an inner diameter corresponding to the diameter of the through hole and equal to or slightly larger than the outer diameter of the threaded rod (4), and the stop sleeve (10) has an inner diameter equal to or slightly larger than the diameter of the elastic column (3).

4. The plugging structure for building template holes according to claim 3, wherein after plugging is completed, the end of the locking sleeve (9) far away from the limiting plate (5) is contacted with the locking nut (6), and the end of the limiting sleeve (10) far away from the limiting plate (5) is contacted with the elastic plugging plate (2).

5. The blocking structure for the holes of the building templates as claimed in claim 3, wherein a first groove (11) is opened on one end surface of the elastic column (3) far away from the threaded rod (4), a second groove (12) is opened in the middle of one side surface of the fixing plate (1) close to the elastic column (3), the opening position of the first groove (11) corresponds to the opening position of the second groove (12), one end of a spring (13) is fixed in the first groove (11), and the other end of the spring (13) is fixedly connected with the second groove (12).

6. The plugging structure for building template holes according to claim 2, wherein said limiting plate (5) is an integral structure with said locking sleeve (9) and said limiting sleeve (10).

7. The blocking structure for the holes of the building templates as claimed in claim 1, wherein the elastic column (3) and the elastic blocking plate (2) are made of silica gel or rubber, and the elastic column (3) and the elastic blocking plate (2) are an integrally formed structure.