CN216766787U - Template fastening clamping device is pour in construction - Google Patents

Abstract

The utility model provides a template fastening clamping device is pour in construction, it includes cross splint and pull rod, through four cross splint and four horizontal direction's pull rod attach each other and make up into the pretension unit of a rectangle structure, adopt a plurality of pull rods of vertical laying to connect into a whole between per two pretension units, one of them right angle turning of every cross splint lies in the outer laminating rather than the right angle limit of template frame, the pretension nut of the pull rod that rotatory pretension unit upper horizontal direction laid, make and form the side direction pretightning force between cross splint and the template frame, avoid the right angle corner of template frame to cause the angle that rises to take place to reveal because of pouring the vibration, and easy operation is convenient, and the commonality is good.

Description

Template fastening clamping device is pour in construction

Technical Field

The utility model belongs to the technical field of building construction, and relates to a building construction pouring template fastening and clamping device.

Background

In the process of pouring the vertical supporting beams, firstly, templates need to be constructed, for example, for rectangular supporting beams, the templates usually comprise four vertical face templates to form a hollow template frame body, then the hollow template frame body is reinforced, the reinforcement cage is positioned in the hollow frame body, then concrete pouring is carried out, and not only the dead weight from the vertical direction is applied to the lateral force of the template frame body in the concrete pouring process, but also the vibration force generated by vibration in the concrete pouring process, so that the strength reinforcement of the template frame body before the concrete pouring is particularly important.

The reinforcement mode that adopts at present makes up into rectangle fastener frame with the steel pipe, connect the reinforcement around the template frame body with the fastener, because the steel pipe is circular, can only superpose between per two, adopt the fastener to connect in stack department, the rectangle fastener frame that this kind of connected mode formed can't carry out the pretightning force adjustment after connecting, also be length direction and width direction's adjustment, thereby can not apply the side direction pretightning force for the template frame body, and can not form the stress point at the right angle corner of the template frame body, lead to vibrating in-process template frame body right angle corner flare angle and lead to the seepage.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a building construction pouring template fastening and clamping device, wherein four cross-shaped clamping plates and four tension rods in the horizontal direction are connected and combined to form a pre-tightening unit with a rectangular structure, a plurality of tension rods vertically arranged are connected between every two pre-tightening units to form a whole, one right-angle corner of each cross-shaped clamping plate is positioned outside a template frame body and is attached to the right-angle side of the template frame body, a pre-tightening nut of the tension rods horizontally arranged on the pre-tightening unit is rotated to form lateral pre-tightening force between the cross-shaped clamping plates and the template frame body, and the phenomenon that a rising angle is leaked at the right-angle corner of the template frame body due to pouring vibration is avoided.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a building construction pouring template fastening and clamping device comprises a cross-shaped clamping plate and a tension rod; the rod body of the tension rod penetrates through the lateral connecting hole of the cross-shaped clamping plate to be connected with the cross-shaped clamping plate, every four cross-shaped clamping plates and four tension rods are combined into a pre-tightening unit with a rectangular structure, and pre-tightening adjustment is carried out by a pre-tightening nut; the corners between every two pre-tightening units are vertically connected by tension rods to form a whole.

The cross clamping plate comprises a structure that the centers of two flat plates are mutually perpendicular and crossed to form four right-angle corner spaces, and two ends of each flat plate are provided with through lateral connecting holes.

And rib plates are arranged in two of the four right-angle corner spaces, which are symmetrical at intervals, and through holes are formed in the rib plates.

The tension rod comprises a stress block connected with one end of the rod body and a pre-tightening nut matched with the other end of the rod body.

The utility model has the beneficial effects that:

the tension rods arranged in the four horizontal directions are connected with the four cross clamping plates to form the pre-tightening units of the rectangular structure, and the plurality of vertically arranged tension rods and the two pre-tightening units are connected into a whole, so that the universality is good, and the cost is low.

Adopt one of them right angle turning of cross splint and the right angle laminating of template framework, make to form the pretightning force between cross splint and the template framework through the pretension nut on the rotatory horizontal direction tension bar, avoid template framework corner to be in when pouring the angle that rises and lead to the concrete thick liquids to reveal.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a schematic top view of fig. 2.

Fig. 4 is a schematic structural view of the cross splint of the present invention.

Fig. 5 is a top view of fig. 4.

Fig. 6 is a schematic structural view of the tension bar of the present invention.

Fig. 7 is a state diagram of the present invention in use.

In the figure: the cross splint comprises a cross splint 1, a lateral connecting hole 11, a rib plate 12, a through hole 13, a tension rod 2, a rod body 21, a stress block 22 and a pre-tightening nut 23.

Detailed Description

As shown in fig. 1 to 7, a building construction pouring template fastening and clamping device comprises a cross splint 1 and a tension rod 2; the rod body 21 of each tension rod 2 penetrates through the lateral connecting hole 11 of the cross clamp plate 1 to be connected with the cross clamp plate, every four cross clamp plates 1 and four tension rods 2 are combined into a pre-tightening unit with a rectangular structure, and pre-tightening adjustment is carried out by a pre-tightening nut 23; the corners between every two pre-tightening units are vertically connected by the tension rods 2 to form a whole. During the use, one of them right angle corner of every cross splint 1 lies in the outer laminating rather than the right angle side of template frame, and rotatory pretension unit goes up the pretension nut 23 of the pull rod 2 that the horizontal direction laid, makes and forms the side direction pretightning force between cross splint 1 and the template frame body, avoids the right angle corner of template frame body to cause the angle that rises to take place to reveal because of pouring the vibration, easy operation is convenient, and the commonality is good.

Preferably, in the actual use process, the rectangular fastener frame combined by the steel pipes is adopted at the outer sides of the two pre-tightening units to reinforce the template frame body, so that the overall structural strength of the template frame body is further improved. The rectangular fastener frame is not shown in the figures.

In a preferred scheme, the cross splint 1 comprises a structure that the centers of two flat plates are mutually perpendicular and crossed to form four right-angle corner spaces, and two ends of each flat plate are provided with through lateral connecting holes 11. During the preparation, the connecting hole 11 of two dull and stereotyped ends of cross splint 1 is one or more, selects the hole site when the body of rod 21 of the tension bar 2 of being convenient for passes, and during the use, one of them right angle corner of cross splint 1 and the right angle laminating of template framework.

In a preferable scheme, rib plates 12 are arranged in two of the four right-angle corner spaces which are symmetrical at intervals, and through holes 13 are arranged on the rib plates 12. When the tension rod is used, the rib plates 12 arranged in the right-angle corner space improve the overall structural strength, and the through holes 13 are formed in the rib plates 12 and used for the rod body 21 of the tension rod 2 to penetrate through.

In a preferred scheme, the tension rod 2 comprises a force-bearing block 22 connected with one end of the rod body 21 and a pre-tightening nut 23 matched with the other end of the rod body 21. When the template frame is used, the rod body 21 of the tension rod 2 penetrates through the lateral connecting hole 11 in the cross clamp plate 1, and the pre-tightening nut 23 is rotated to enable the width direction and the length direction of the template frame body to form pre-tightening force; or the rod body 21 of the tension rod 2 penetrates through the through hole 13 on the rib plate 12, the pre-tightening nut 23 is rotated to enable the two pre-tightening units to be stressed, and the distance between the two pre-tightening units in the vertical direction is adjusted.

Preferably, the force-bearing block 22 is an outer hexagon, and the pretension can be operated by a pretensioning wrench at the same time.

Preferably, the force-bearing block 22 is a cylinder, and the pre-tightening can be performed by using a combination of a pipe wrench and a pre-tightening wrench.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims (4)

1. The utility model provides a construction is pour template fastening clamping device, characterized by: it comprises a cross splint (1) and a tension rod (2); the rod body (21) of each tension rod (2) penetrates through a lateral connecting hole (11) of each cross-shaped clamping plate (1) to be connected with the tension rod, every four cross-shaped clamping plates (1) and four tension rods (2) are combined to form a pre-tightening unit with a rectangular structure, and pre-tightening adjustment is carried out through pre-tightening nuts (23); the corners between every two pre-tightening units are vertically connected by a tension rod (2) to form a whole.

2. The building construction pouring template fastening and clamping device as claimed in claim 1, wherein: the cross clamping plate (1) comprises a structure that the centers of two flat plates are mutually perpendicular and crossed to form four right-angle corner spaces, and two ends of each flat plate are provided with through lateral connecting holes (11).

3. The building construction pouring template fastening and clamping device as claimed in claim 2, wherein: rib plates (12) are arranged in two of the four right-angle corner spaces which are symmetrical at intervals, and through holes (13) are arranged on the rib plates (12).

4. The building construction pouring template fastening and clamping device as claimed in claim 1, wherein: the tension rod (2) comprises a stress block (22) connected with one end of the rod body (21) and a pre-tightening nut (23) matched with the other end of the rod body (21).

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