CN217537853U

CN217537853U - Civil building construction column mould fastener

Info

Publication number: CN217537853U
Application number: CN202221449247.8U
Authority: CN
Inventors: 李桂娟; 侯森
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-10-04
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a civil construction post mould fastener, including post template, first mounting plate, second mounting plate, increased pressure board, connection pad, pressurization screw rod, spacing groove, spring, fixed steel sheet, location screw, connecting plate, spacing chamber. The utility model has the advantages that: first mounting plate in this fastener, the second mounting plate constitutes an overall structure by two rectangle panel combinations, and the four corners department in space is fixed with the spring between two rectangle panels, elasticity through the spring makes the building support column when its volume shrink in-process of drying in the shade, the mounting plate can closely laminate with the post template all the time, avoid it to drop, the one end of the pressurization screw rod in this fastener is the rotary type through the bearing and is connected with the connection pad, the connection pad passes through the screw and is connected with one of them second mounting plate, make constructor can drive the removal of second mounting plate through rotating the pressurization screw rod, and then make about two second mounting plates can pressurize the post template simultaneously.

Description

Civil building construction column mould fastener

Technical Field

The utility model relates to a post mould fastener specifically is a civil construction post mould fastener, belongs to building construction equipment technical field.

Background

Often can meet the condition of pouring the support column in the building construction field, the support column plays crucial effect in the building, therefore the stability and the fastness of support column structure need the strict customs of supervision unit, the support column will be used the column form at the in-process of pouring, the compressive capacity of column form and the quality of cooperation fastening nature direct decision support column, and owing to the high requirement to column form fastening nature, need consolidate the column form, then need use the column form fastener to fasten this moment.

However, most of the existing column mould fasteners have various problems:

1) The column formwork fastener is mostly enclosed and fixed outside the column formwork by a plurality of fixing plates, so that the column formwork is fastened, however, most fixing plates are of single-layer structures and are directly contacted with the outer wall of the column formwork, a poured support column can shrink to a certain extent in the shade drying process, and the fixing plates cannot perform corresponding displacement according to the shrinkage of the support column, so that the fixing plates cannot be firmly locked with the column formwork and are easy to fall off;

2) When fixing the post mould fastener, constructor need extrude the locking with the post mould with it through the bolt, and an staff can't exert pressure the operation to the post mould both ends simultaneously, then needs two workman to be under construction simultaneously this moment, and also can't guarantee that the both ends pressure of post mould fastener is the same, and then the both ends pressure that leads to the post mould is different, and then leads to the support column to warp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a civil construction post mould fastener for solving above-mentioned at least one technical problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a civil construction column form fastener comprising:

the column formwork fastening mechanism comprises a column formwork, a first fastening plate, a second fastening plate, a fixing steel plate and positioning screw holes, wherein the column formwork is fixed around a building support column and forms a cuboid structure;

the pressurizing mechanism comprises a pressurizing plate and a pressurizing screw rod, the pressurizing mechanism is connected to the column die fastening mechanism, the pressurizing plate is vertically connected between two front and back adjacent fixed steel plates and penetrates through the center of the pressurizing plate to be provided with a screw hole, the pressurizing screw rod is in threaded rotary connection in the screw hole of the pressurizing plate, and one end of the pressurizing screw rod is connected with the second fastening plate.

As a further aspect of the present invention: the first fastening plate and the second fastening plate are combined by two rectangular plates to form an integral structure, and springs are fixed at four corners of a gap between the two rectangular plates.

As a further aspect of the present invention: all be indent formula on first mounting plate, second mounting plate, the pressure plate and be provided with the spacing groove, the spacing groove is symmetrical formula from top to bottom and is provided with two, and the width of spacing groove, highly all equal with fixed steel sheet.

As the utility model discloses further scheme again: the fixed steel plate is locked with a connecting plate through a screw, one end of the connecting plate penetrates through a limiting cavity, and the fixed steel plate is in limiting butt joint in the limiting cavity.

As a further aspect of the present invention: the one end of pressurization screw rod is the rotary type through the bearing and is connected with the connection pad, and the connection pad passes through the screw to be connected with one of them second mounting plate, and the second mounting plate is sliding type connection on fixed steel sheet through the connecting plate.

As a further aspect of the present invention: the first fastening plate and the second fastening plate are integrally made of stainless steel materials to form a rectangular structure, and a high-density rubber pad is fixedly glued to one side wall of the first fastening plate and the second fastening plate.

The utility model has the advantages that:

1) The first fastening plate and the second fastening plate in the fastener are combined by two rectangular plates to form an integral structure, springs are fixed at four corners of a gap between the two rectangular plates, and the fastening plates can be always tightly attached to the column template when the building support column shrinks in volume in the shade drying process through the elasticity of the springs, so that the building support column is prevented from falling;

2) A connecting plate is connected and locked on a fixed steel plate in the fastener through a screw, and one end of the connecting plate is provided with a limiting cavity in a penetrating way, so that the connecting plate can be in rapid limiting butt joint with the fixed steel plate;

3) One end of a pressurizing screw in the fastener is rotatably connected with a connecting disc through a bearing, the connecting disc is connected with one of the second fastening plates through a screw, so that constructors can drive the second fastening plates to move by rotating the pressurizing screw, and the left and right second fastening plates can pressurize the column template simultaneously.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the pressurizing plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixed steel plate of the present invention;

fig. 4 is a schematic view of the connection structure of the connection plate of the present invention.

In the figure: 1. the column template, 2, first mounting plate, 3, second mounting plate, 4, pressure board, 5, connection pad, 6, pressure screw, 7, spacing groove, 8, spring, 9, fixed steel sheet, 10, location screw, 11, connecting plate, 12, spacing chamber, 13, locking screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1 to 4, a civil construction column form fastener includes:

the column formwork fastening mechanism comprises a column formwork 1, a first fastening plate 2, a second fastening plate 3, a fixing steel plate 9 and positioning screw holes 10, wherein the column formwork 1 is fixed around a building support column and forms a cuboid structure, the first fastening plate 2 is fixedly connected with the front side and the rear side of the column formwork 1 through the fixing steel plate 9, the second fastening plate 3 is fixedly connected with the left side and the right side of the column formwork 1 through the fixing steel plate 9, and the positioning screw holes 10 are arranged on the fixing steel plate 9 in an equidistant and penetrating manner;

the pressurizing mechanism comprises a pressurizing plate 4 and a pressurizing screw rod 6, the pressurizing mechanism is connected to the column die fastening mechanism, the pressurizing plate 4 is vertically connected between two front and back adjacent fixing steel plates 9, a screw hole is formed in the center of the pressurizing plate in a penetrating mode, the pressurizing screw rod 6 is connected in the screw hole of the pressurizing plate 4 in a threaded rotating mode, and one end of the pressurizing screw rod 6 is connected with the second fastening plate 3.

The embodiment of the utility model provides an in, first mounting plate 2, second mounting plate 3 constitute an overall structure by two rectangle panel combinations to the four corners department in space is fixed with spring 8 between two rectangle panels, and when elasticity through spring 8 made the building support column its volume shrink in-process in the shade, the mounting plate can closely laminate with post template 1 all the time, avoids it to drop.

The embodiment of the utility model provides an in, all be indent formula on first mounting plate 2, second mounting plate 3, the increased pressure board 4 and be provided with spacing groove 7, spacing groove 7 is symmetrical formula from top to bottom and is provided with two, and the width of spacing groove 7, highly all equal with fixed steel sheet 9, make constructor can with fixed steel sheet 9 respectively with first mounting plate 2, second mounting plate 3, the quick spacing butt joint of increased pressure board 4, avoid needing constructor to hold up it when the installation is fixed.

The embodiment of the utility model provides an in, first mounting plate 2, the whole stainless steel material preparation that adopts of second mounting plate 3 constitute the rectangle structure to the gluing is fixed with the high density rubber pad on its one side lateral wall, avoids the mounting plate corrosion to damage, and avoids mounting plate and 1 rigid contact messenger post template 1 to damage of post template through the rubber pad.

Example two

As shown in fig. 1 to 4, a civil construction column form fastener includes:

The embodiment of the utility model provides an in, there is connecting plate 11 through screwed connection locking on the fixed steel sheet 9, the one end of connecting plate 11 runs through and is provided with spacing chamber 12, and the spacing butt joint of fixed steel sheet 9 makes connecting plate 11 can with the quick spacing butt joint of fixed steel sheet 9 in spacing chamber 12.

In the embodiment of the present invention, one end of the pressurizing screw 6 is rotatably connected to the connecting plate 5 through a bearing, the connecting plate 5 is connected to one of the second fastening plates 3 through a screw, and the second fastening plate 3 is slidably connected to the fixing steel plate 9 through the connecting plate 11, so that the constructor can move the second fastening plate 3 by rotating the pressurizing screw 6, and further two second fastening plates 3 on the left and right can pressurize the column form 1 simultaneously.

The working principle is as follows: when using this post mould fastener, earlier put fixed steel sheet 9 card in spacing groove 7, then place first mounting plate 2 respectively in the front and back both sides of post template 1, then connect a second mounting plate 3 on the right side of post template 1 through connecting plate 11 and fixed through locking screw 13, then with another second mounting plate 3 on the left side of post template 1 through connecting plate 11 nested connection, and fix pressure plate 4 in the left side of post template 1 through fixed steel sheet 9, then be connected connection pad 5 and second mounting plate 3 fixedly, it moves to rotate pressure screw 6 this moment and drive left second mounting plate 3, and then with post template 1 tight locking of clamp can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A civil construction column form fastener is characterized by comprising:

the column formwork fastening mechanism comprises a column formwork (1), a first fastening plate (2), a second fastening plate (3), a fixed steel plate (9) and positioning screw holes (10), wherein the column formwork (1) is fixed around a building support column and forms a cuboid structure, the first fastening plate (2) is fixedly connected with the front side and the rear side of the column formwork (1) through the fixed steel plate (9), the second fastening plate (3) is fixedly connected with the left side and the right side of the column formwork (1) through the fixed steel plate (9), and the positioning screw holes (10) are arranged on the fixed steel plate (9) in an equidistant and penetrating manner;

the pressurizing mechanism comprises a pressurizing plate (4) and a pressurizing screw rod (6), the pressurizing mechanism is connected to a column die fastening mechanism, the pressurizing plate (4) is vertically connected between two adjacent front and back fixing steel plates (9) and penetrates through the center of the pressurizing plate to be provided with a screw hole, the pressurizing screw rod (6) is connected in the screw hole of the pressurizing plate (4) in a thread rotating mode, and one end of the pressurizing screw rod (6) is connected with the second fastening plate (3).

2. The civil building construction column mold fastener according to claim 1, wherein: the first fastening plate (2) and the second fastening plate (3) are combined by two rectangular plates to form an integral structure, and springs (8) are fixed at the four corners of the gap between the two rectangular plates.

3. The civil building construction column mold fastener according to claim 1, wherein: all be indent formula on first mounting plate (2), second mounting plate (3), pressure plate (4) and be provided with spacing groove (7), spacing groove (7) are the symmetry formula from top to bottom and are provided with two, and the width of spacing groove (7), highly all equal with fixed steel sheet (9).

4. The civil building construction column mold fastener according to claim 1, wherein: the fixed steel plate (9) is connected and locked with a connecting plate (11) through screws, one end of the connecting plate (11) penetrates through a limiting cavity (12), and the fixed steel plate (9) is in limiting butt joint in the limiting cavity (12).

5. The civil building construction column mold fastener according to claim 4, wherein: the one end of pressurization screw rod (6) is the rotary type through the bearing and is connected with connection pad (5), and connection pad (5) are connected with one of them second mounting plate (3) through the screw, and second mounting plate (3) are sliding connection on fixed steel sheet (9) through connecting plate (11).

6. The civil building construction column form fastener according to claim 1, wherein: the first fastening plate (2) and the second fastening plate (3) are integrally made of stainless steel materials to form a rectangular structure, and a high-density rubber pad is fixedly glued to the side wall of one side of the rectangular structure.