阅读说明：本技术 一种用于柱与柱之间的模板结构 (Template structure used between columns ) 是由 周勇 李孝波 许政� 张波 莫乃学 刘绪飞 余然然 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种用于柱与柱之间的模板结构,包括模板装置、顶紧装置和连接螺母,所述模板装置对称设置,所述模板装置相对的一侧均固定有多个顶紧装置,所述顶紧装置通过连接螺母连接；所述模板装置包括模板和凸台,所述模板相对的一侧固定所述凸台,所述凸台靠近模板的一侧与模板之间设有凹槽,顶紧装置一端伸入凹槽内；顶紧装置包括顶紧螺栓和锁紧螺母,顶紧螺栓的螺栓头设置在凹槽内,且凹槽与所述顶紧螺栓的螺栓头配合致使螺栓头不能转动,第二螺纹段远离螺栓头设置且与连接螺母螺纹连接。本发明的优点在于,该模板结构大大提高了施工进度,并且该结构不容易造成损坏,能够重复实用,降低施工成本。(The invention discloses a template structure used between columns, which comprises template devices, jacking devices and connecting nuts, wherein the template devices are symmetrically arranged, one sides of the template devices opposite to each other are fixedly provided with a plurality of jacking devices, and the jacking devices are connected through the connecting nuts; the template device comprises a template and a boss, the boss is fixed on one side opposite to the template, a groove is formed between one side of the boss close to the template and the template, and one end of the jacking device extends into the groove; the jacking device comprises a jacking bolt and a locking nut, the bolt head of the jacking bolt is arranged in the groove, the groove is matched with the bolt head of the jacking bolt to enable the bolt head not to rotate, and the second thread section is far away from the bolt head and is in threaded connection with the connecting nut. The template structure has the advantages that the template structure greatly improves the construction progress, is not easy to damage, can be repeatedly used and reduces the construction cost.)

1. A template structure for between post and post which characterized in that: the template device is symmetrically arranged, a plurality of jacking devices are fixed on the opposite sides of the template device, and the jacking devices are connected through connecting nuts;

the template device comprises a template and a boss, the boss is fixed on one side opposite to the template, a groove is formed between one side of the boss close to the template and the template, and one end of the jacking device extends into the groove;

the jacking device comprises a jacking bolt and a locking nut, the bolt head of the jacking bolt is arranged in a groove, the groove and the bolt head of the jacking bolt are matched to prevent the bolt head from rotating, a first thread section and a second thread section are arranged on a screw rod of the jacking bolt, the first thread section is close to the bolt head, the first thread section penetrates through a boss and is fixed on the boss through the matching of the locking nut and the jacking bolt, and the second thread section is far away from the bolt head and is in threaded connection with a connecting nut.

2. A formwork structure for use between columns as claimed in claim 1, wherein: the die plate comprises a first die plate and a second die plate, the first die plate and the second die plate are fixed in parallel, one convex-concave end is fixed on the second die plate, and the groove is formed between the side face, close to the second die plate, of the first die plate and the boss.

3. A formwork structure for use between columns as claimed in claim 1, wherein: the first template and the second template are both steel plates.

4. A formwork structure for use between columns as claimed in claim 1, wherein: the first template and the second template are fixed through welding.

5. A formwork structure for use between columns as claimed in claim 1, wherein: the screw rod of the tightening bolt is an adjustable screw rod, the screw rod comprises a sleeve portion and a screw portion, one end of the sleeve portion is connected with the bolt head of the tightening bolt, the first thread section is arranged on the outer side of the sleeve portion, an internal thread hole is formed in one end, far away from the bolt head, of the sleeve portion, the second thread section is arranged on the screw head of the screw portion, and an external thread matched with the internal thread hole is formed in a screw rod of the screw portion.

6. A formwork structure for use between columns, as claimed in claim, wherein: and the two ends of the template are also fixed with lugs.

7. A formwork structure for use between columns as claimed in claim 1, wherein: the template is also provided with a plurality of screw holes.

Technical Field

The invention relates to the technical field of template reinforcement, in particular to a template structure used between columns.

Background

The expansion joint is a structural joint provided at an appropriate position along the direction of a construction joint of a building or a structure to prevent the structure from being cracked or damaged due to a change in weather temperature (thermal expansion or cold contraction). The expansion joint divides building components above a foundation such as a wall, a floor and a roof (except a wooden roof) into two independent parts, so that the building or the structure can horizontally expand and contract along the length direction. For example, chinese utility model patent publication No. CN210857994U discloses a shock-absorbing compression-resistant expansion joint template structure without disassembly.

At present, at an expansion joint of a building structure, gaps between columns are small, and in the traditional construction process, the column spacing is too small to support a formwork. A template cavity is generally made on the site to support the template, but the template with the cavity is a whole, the later stage is difficult to remove the template, the construction progress is slow, and the damage is easily caused when the template with the cavity is removed, the secondary utilization cannot be realized, and the construction cost is improved.

Disclosure of Invention

The invention aims to solve the technical problem of how to improve the construction progress and reduce the construction cost.

In order to solve the technical problems, the invention provides the following technical scheme:

a template structure used between columns comprises template devices, jacking devices and connecting nuts, wherein the template devices are symmetrically arranged, a plurality of jacking devices are fixed on one opposite sides of each template device, and the jacking devices are connected through the connecting nuts;

the template device comprises a template and a boss, the boss is fixed on one side opposite to the template, a groove is formed between one side of the boss close to the template and the template, and one end of the jacking device extends into the groove;

the jacking device comprises a jacking bolt and a locking nut, the bolt head of the jacking bolt is arranged in a groove, the groove and the bolt head of the jacking bolt are matched to prevent the bolt head from rotating, a first thread section and a second thread section are arranged on a screw rod of the jacking bolt, the first thread section is close to the bolt head, the first thread section penetrates through a boss and is fixed on the boss through the matching of the locking nut and the jacking bolt, and the second thread section is far away from the bolt head and is in threaded connection with a connecting nut.

Through on screwing up one side puller bolt with coupling nut, make break away from between two puller bolts that correspond, then not hard up lock nut on two puller bolts, and promote the puller bolt, make the bolt head of puller bolt remove to the direction of template, thereby make the distance increase between the puller bolt, and then make two template devices break away from, make this commentaries on classics template structure divide into two, take out two templates from between the post in proper order, construction progress has been improved greatly, and this structure is difficult to cause the damage, can repeated practicality, construction cost is reduced.

Preferably, the templates comprise a first template and a second template, the first template and the second template are fixed in parallel, one ends of the convex and the concave are fixed on the second template, and the groove is formed between the side surface of the first template close to the second template and the boss.

Preferably, the first template and the second template are both steel plates.

Preferably, the first and second templates are fixed by welding.

Preferably, the screw rod of the puller bolt is an adjustable screw rod, the screw rod includes a sleeve portion and a screw portion, one end of the sleeve portion is connected with the bolt head of the puller bolt, the first thread section is arranged outside the sleeve portion, one end of the sleeve portion, which is far away from the bolt head, is provided with an internal thread hole, the second thread section is arranged on the screw head of the screw portion, and an external thread matched with the internal thread hole is arranged on a screw rod of the screw portion.

Screw heads of the screw adjusting portions enable the screw rod to move in the inner threaded hole, so that the distance between two tightening bolts of the corresponding positions is changed, the distance between the templates is changed, different distances between the columns and the columns are adapted, and adaptability is stronger.

Preferably, the two ends of the template are also fixed with lugs.

Preferably, the template is further provided with a plurality of screw holes.

Compared with the prior art, the invention has the beneficial effects that:

1. through on screwing up one side puller bolt with coupling nut, make break away from between two puller bolts that correspond, then not hard up lock nut on two puller bolts, and promote the puller bolt, make the bolt head of puller bolt remove to the direction of template, thereby make the distance increase between the puller bolt, and then make two template devices break away from, make this commentaries on classics template structure divide into two, take out two templates from between the post in proper order, construction progress has been improved greatly, and this structure is difficult to cause the damage, can repeated practicality, construction cost is reduced.

2. Screw heads of the screw adjusting portions enable the screw rod to move in the inner threaded hole, so that the distance between two tightening bolts of the corresponding positions is changed, the distance between the templates is changed, different distances between the columns and the columns are adapted, and adaptability is stronger.

Drawings

FIG. 1 is a schematic structural view of the embodiment of the present invention during reinforcement;

FIG. 2 is a schematic structural view of the disassembled embodiment of the present invention;

FIG. 3 is a front view of an embodiment of the present invention;

fig. 4 is a schematic structural view of a jacking bolt according to an embodiment of the present invention.

Detailed Description

In order to facilitate the understanding of the technical solutions of the present invention for those skilled in the art, the technical solutions of the present invention will be further described with reference to the drawings attached to the specification.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the embodiment discloses a template structure for between post and post, including template device 1, tight device 2 in top and coupling nut 3, template device 1 symmetry sets up, one side that template device 1 is relative all is fixed with a plurality of tight devices 2 in top, and two tight devices 2 in top that correspond the position are connected through coupling nut 3, realize the fixed between the tight device 2 in top.

The formwork device 1 comprises a formwork 11 and a boss 12, the formwork 11 comprises a first formwork 111 and a second formwork 112, in the implementation, the first formwork 111 and the second formwork 112 are steel plates, the first formwork 111 and the second formwork 112 are welded and fixed in parallel, one end of the boss 12 is fixed on the second formwork 112, a groove 4 is formed between the side face, close to the second formwork 112, of the first formwork 111 and the boss 12, and one end of the tightening device 2 extends into the groove 4 and can move horizontally in the groove 4.

Further, a plurality of coaxial screw holes 1111 are formed on the first template 111 and the second template 112.

The jacking device 2 comprises a jacking bolt 21 and a locking nut 22, the bolt head of the jacking bolt 21 is arranged in a groove 4, the groove 4 is matched with the bolt head 211 of the jacking bolt 21 to prevent the bolt head 211 from rotating, a first thread section 5 and a second thread section 6 are arranged on a screw rod 212 of the jacking bolt 21, the first thread section 5 is close to the bolt head 211, the first thread section 5 penetrates through a boss 12 and is matched with the locking nut 22 to fix the jacking bolt 21 on the boss 12, and the second thread section 6 is far away from the bolt head 211 and is connected with a connecting nut 3 in a threaded mode. Through coupling nut 3 with two relative puller bolt 21 connections, the template device 1 that the fixed symmetry that can stabilize set up prevents that template device 1 from running the mould, realizes the fixed of the template structure between post and the post.

When the template is disassembled, the connecting nut 3 is screwed on the right tightening bolt 21 in the drawing 2, so that the two corresponding tightening bolts 21 are separated, then the locking nuts 22 on the two tightening bolts 21 are loosened, the tightening bolts 21 are pushed, the bolt heads 211 of the tightening bolts 21 move towards the direction of the first template 111, so that the distance between the tightening bolts 21 is increased, further the left template device 1 is separated from the right template device 1, the rotating template structure is divided into two parts, the two templates 11 are sequentially taken out from the pillars, the construction progress is greatly improved, the structure is not easy to damage, and the construction cost is reduced.

Referring to fig. 4, the screw 212 of the jacking bolt 21 is an adjustable screw, the screw 212 includes a sleeve portion 2121 and a screw portion 2122, one end of the sleeve portion 2121 is connected to the bolt head 211 of the jacking bolt 21, the first thread section 5 is disposed outside the sleeve portion 2121, one end of the sleeve portion 2121 away from the bolt head 211 is provided with an internal thread hole 21211, the second thread section 6 is disposed on the screw head 21221 of the screw portion 2122, and the screw rod 21222 of the screw portion 2122 is provided with an external thread matching with the internal thread hole 21211.

Specifically, by adjusting the screw head 21221 of the screw part 2122, the screw rod 21222 moves on the internal threaded hole 21211, so that the distance between two jacking bolts 21 at corresponding positions is changed, the distance between the templates 11 is changed, different distances between columns are adapted, and the adaptability is stronger. When the coupling nut 3 moves from the left screw head 21221 to the right screw head 21221, the left screw rod 21222 also moves to the right, and the coupling nut 3 is prevented from being disconnected from the right screw head 21221 due to the movement of the screw rod 21222 to the left.

Furthermore, the two ends of the template 11 are also fixed with the bumps 7, and the template 11 and the column can be loosened quickly by knocking the bumps 7, so that the template 11 is convenient to disassemble.

The working principle of the invention is as follows:

the installation process comprises the following steps: the connecting nut 3 is sleeved on the tightening bolt 21 on the right side in advance, the locking nuts 22 on the two tightening bolts 21 are loosened, the tightening bolt 21 is pushed, the bolt head 211 of the tightening bolt 21 moves towards the direction of the first template 111, the distance between the tightening bolts 21 is increased, then the two templates 11 are pushed between the columns in sequence, then the templates 11 are positioned and aligned according to design requirements, the two locking nuts 22 are screwed, the bolt head 211 moves towards the direction of the boss 12 and is locked, then the connecting nut 3 on the tightening bolt 21 on the right side is rotated, the connecting nut 3 is in threaded fit with the second thread section 6 on the screw head 21221, and the tightening bolts 21 on the two templates 11 are fixedly connected.

The disassembling process comprises the following steps: the connecting nut 3 is rotated, so that the connecting nut 3 moves towards the tightening bolt 21 on the right side until the connecting nut 3 is completely separated from the tightening bolt 21 on the left side, then the locking nuts 22 on the two tightening bolts 21 are loosened, the tightening bolt 21 is pushed, the bolt head 211 of the tightening bolt 21 moves towards the first template 111, the distance between the tightening bolts 21 is increased, the template device 1 on the left side is separated from the template device 1 on the right side, the rotating template structure is divided into two parts, the bump 7 is knocked to loosen the template 11 and the column, and then the two templates 11 are sequentially pulled out from the column.

It will be evident to those skilled in the art that the invention 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 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The above-mentioned embodiments only represent embodiments of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the concept of the present invention, and these embodiments are all within the protection scope of the present invention.