CN216360897U - Constructional column template fixing device - Google Patents

Abstract

The utility model relates to the technical field of construction auxiliary equipment, and discloses a constructional column template fixing device, which comprises: the clamp is of a U-shaped structure; the ejector rod is in threaded connection with the three side plates of the clamp and is perpendicular to the side plates of the clamp; and the top plate is fixedly connected to one end of the ejector rod, which is positioned in the clamp, and is perpendicular to the ejector rod. Can fix the template of the constructional column that is in the tip swiftly through this constructional column template fixing device, can not damage the wall body simultaneously, improve the efficiency of construction of constructional column.

Description

Constructional column template fixing device

Technical Field

The utility model relates to the technical field of building construction auxiliary equipment, in particular to a constructional column template fixing device.

Background

The constructional column is a reinforced concrete column arranged in the wall body of the multi-layer brick-concrete structure building for enhancing the integrity and stability of the building, and is connected with each layer of ring beam to form a space frame capable of resisting bending and shearing, and the constructional column is an effective measure for preventing a house from collapsing. The arrangement positions of the constructional columns are at four corners of the outer wall, the joints of the cross walls and the outer longitudinal walls at staggered layers, two sides of a larger hole, the joints of the inner wall and the outer wall of a large room, and the like. For the constructional column at the end part of the wall body, only one side surface of the constructional column is in contact with the wall body, and templates are required to be arranged on the other three side surfaces when the templates are erected. However, after the templates are supported on the three side surfaces, the templates are difficult to fix, and the traditional method needs to arrange a plurality of holes on the wall body and then penetrate through the pull rod for fixing. The process easily damages the wall and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a constructional column formwork fixing device which can quickly fix a formwork of a constructional column at an end portion without damaging a wall body and improve the construction efficiency of the constructional column.

In order to achieve the above object, the present invention provides a constructional column formwork fixing device comprising: the clamp is of a U-shaped structure; the ejector rod is in threaded connection with the three side plates of the clamp and is perpendicular to the side plates of the clamp; and the top plate is fixedly connected to one end of the ejector rod, which is positioned in the clamp, and is perpendicular to the ejector rod.

Preferably, one end of the ejector rod, which is positioned outside the clamp, is provided with a rotating handle.

Preferably, one end of the ejector rod, which is positioned outside the clamp, is provided with a circular hole along the radial direction.

Preferably, the construction column template fixing device further comprises a rod member inserted in the circular hole.

Preferably, the width of the clamp is 40-80 mm.

Preferably, the length of the top plate is 150-.

Preferably, the top plate is rectangular.

Preferably, the ejector rod is a screw rod.

According to the above description and practice, the construction column formwork fixing device described in the present invention is configured to provide a U-shaped jig on the periphery of the construction column formwork, and to provide the top bar and the top plate on the jig, which can be extended and retracted to one side of the formwork, and to fix the formwork of the construction column by moving the top plate into the jig, without drilling holes on the wall beside the construction column to assist in fixing the construction column formwork, and without damaging the wall beside the construction column. Adopt this fixing device simultaneously can fix the template of constructional column fast, this constructional column template fixing device simple structure, light in weight can realize alone operation, can improve the efficiency of construction of constructional column.

Drawings

Fig. 1 is a schematic structural view of a construction post template fixing device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a section a-a in fig. 1.

The reference numbers in the figures are:

1. clamp 2, ejector rod 3 and top plate

4. Template 5, constructional column 6, wall body.

Detailed Description

Exemplary embodiments will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. In the present disclosure, the terms "include", "arrange", "disposed" and "disposed" are used to mean open-ended inclusion, and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like are used merely as labels, and are not limiting as to the number or order of their objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural view of a construction post template fixing device according to an embodiment of the present invention. Fig. 2 is a schematic structural view taken along a-a in fig. 1, illustrating a structure of one side surface inside the construction post template fixing device.

As shown in fig. 1 and 2, the construction post formwork securing device may be applied to a construction post 5 at an end of a wall body 6 for securing a formwork 4 of three sides of the construction post 5. This constructional column template fixing device includes: the clamp comprises a clamp 1, three top rods 2 and three top plates 3.

Specifically, the clip 1 has a U-shaped structure, for example, formed by bending a steel plate, and has high rigidity and is not easily deformed. In use, the clamp 1 may be fitted over formwork 4 on three sides of a constructional column 5.

The three top rods 2 are respectively vertically connected to three side plates of the clamp 1 and are in threaded connection with the clamp 1. In other words, the outer peripheral surface of the ejector rod 2 is provided with an external thread, and the side plate of the clamp 1 is provided with a screw hole matched with the external thread.

Three top plates 3 are respectively and fixedly connected to one end of the top rod 2, which is located inside the clamp 1, for example, the top plates 3 and the top rod 2 are welded together. The top plate 3 can synchronously rotate along with the top rod 2 and move along the length direction of the top rod 2 when rotating. By rotating the jack 2 clockwise or counterclockwise, the top plate 3 can be moved to the inside or outside of the jig 1. When the top plate 3 moves towards the inner side of the clamp 1, the template 4 in the clamp 1 can be tightly pushed, so that the template 4 is fixed, and the constructional column 5 in the template 4 is convenient to pour.

As shown in fig. 1, a circular hole is radially formed at one end of the push rod 2 located outside the clamp 1 to assist in rotating the push rod 2. For example, a rod member may be inserted into the circular hole, and the top bar 2 and the top plate 3 may be easily rotated by the rod member while using the principle of leverage.

In another embodiment, the above-mentioned rod and circular hole can be replaced by a rotating handle, for example, an enlarged portion with a size larger than the diameter of the top rod 2 or a rod body extending in the radial direction is provided at the end of the top rod 2 outside the clamp 1 as the rotating handle. The rotary handle can also rotate the top rod 2 and the top plate 3 with small external force.

The width of the clamp 1 is 40-80mm, as shown in fig. 2, in this embodiment, the width of the clamp 1 is 40mm, and a good fixing effect can be achieved with a minimum amount of material.

The length of the top plate 3 should be 150-250mm, as shown in FIG. 2, in this embodiment, the top plate 3 is rectangular and has a length of 200 mm. When the support is used, the contact area between the top plate 3 and the template 4 is large, so that the template 4 is stably supported conveniently. In other embodiments, the top plate 3 may be provided with a circular or other shape, which may also serve to support the form 4.

When the constructional column template fixing device is used, firstly, a template 4 of a constructional column 5 is erected, then 3-4 constructional column template fixing devices are arranged on the periphery of the template 4, a clamp 1 is coated on the periphery of the template 4, then an ejector rod 2 is rotated, a top plate 3 at one end of the ejector rod moves towards one side of the template 4 until the template 4 is tightly propped inside the clamp 1, and therefore the template of the constructional column is fixed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (8)

1. A construction column form securing apparatus, comprising:

the clamp is of a U-shaped structure;

the ejector rod is in threaded connection with the three side plates of the clamp and is perpendicular to the side plates of the clamp;

and the top plate is fixedly connected to one end of the ejector rod, which is positioned in the clamp, and is perpendicular to the ejector rod.

2. The construction post template fixture according to claim 1,

and one end of the ejector rod, which is positioned outside the clamp, is provided with a rotating handle.

3. The construction post template fixture according to claim 1,

one end of the ejector rod, which is positioned outside the clamp, is provided with a round hole along the radial direction.

4. The construction post template fixture according to claim 3,

the constructional column template fixing device also comprises a rod piece inserted in the circular hole.

5. Construction column formwork securing means according to any one of claims 1 to 4,

the width of the clamp is 40-80 mm.

6. Construction column formwork securing means according to any one of claims 1 to 4,

the length of the top plate is 150-250 mm.

7. Construction column formwork securing means according to any one of claims 1 to 4,

the top plate is rectangular.

8. Construction column formwork securing means according to any one of claims 1 to 4,

the ejector rod is a screw rod.

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