阅读说明：本技术 一种变形缝位置同步施工装置及其使用方法 (Deformation joint position synchronous construction device and use method thereof ) 是由 李宏 刁开达 李苗 畅晨鹰 苏舂霞 葛梦珂 王晗 龙俊 于 2021-07-20 设计创作，主要内容包括：本发明公开了一种变形缝位置同步施工装置及其使用方法,包括内模板、外模板以及多根对拉螺杆,内相邻施工墙体之间设置有变形缝,所述的同步施工装置还包括支撑机构。本发明的有益效果为：支撑机构中的齿轮同时驱动第一齿条和第二齿条做同步相背或相向的移动动作,内模板由安装在对拉螺杆上的锁紧螺母锁紧,外模板由第一齿条和第二齿条的同步相背移动动作带动对应的支撑板对外模板锁紧,所有操作部件均位于变形缝外,大大降低了操作的难度,同时变形缝两侧的墙体的受力是相互且均匀的,进一步提高了变形缝两侧墙体同步施工的受力要求,使两侧墙体受力一致,极大地降低了施工成本,满足了建筑行业节能的要求。(The invention discloses a deformation joint position synchronous construction device and a use method thereof. The invention has the beneficial effects that: the gear in the supporting mechanism drives the first rack and the second rack to synchronously move back to back or in opposite directions, the inner formwork is locked by a locking nut installed on the split screw, the outer formwork is locked by a supporting plate driven by the synchronous back to back movement of the first rack and the second rack to correspond, all operating parts are located outside the deformation joint, the operation difficulty is greatly reduced, meanwhile, the stress of the wall bodies on two sides of the deformation joint is mutually and uniformly, the stress requirement of synchronous construction of the wall bodies on two sides of the deformation joint is further improved, the stress of the wall bodies on two sides is consistent, the construction cost is greatly reduced, and the energy-saving requirement of the building industry is met.)

1. A deformation joint position synchronous construction device comprises an inner formwork (2), an outer formwork (3) and a plurality of opposite-pulling screw rods (5), wherein the inner formwork (2) is installed on the inner side of a construction wall body (1), the outer formwork (3) is installed on the outer side of the construction wall body (1), a deformation joint (4) is arranged between every two adjacent construction wall bodies (1), the opposite-pulling screw rods (5) penetrate through the inner formwork (2) and the construction wall bodies (1) and the outer formwork (3) on the two sides of the deformation joint (4), and locking nuts (7) are arranged at the two ends of the opposite-pulling screw rods (5), the synchronous construction device is characterized by further comprising a supporting mechanism (6), the supporting mechanism (6) comprises a hollow shaft (601) and a rotating shaft (602), a plurality of supporting frames (604) which are perpendicular to the construction wall body (1) are arranged on the hollow shaft (601), and the supporting frames (604) comprise a first support (605) and a second support (606) which are arranged in parallel, the rotating shaft (602) is arranged in the hollow shaft (601), the rotating shaft (602) is provided with gears (607) which rotate along with the rotating shaft (602) and correspond to the number of the supporting frames (604), a first rack (608) which is meshed with the gears (607) and slides in the first rack (605) is arranged in the first rack (605), a second rack (609) which is meshed with the gear (607) and slides in the second bracket (606) is arranged in the second bracket (606) which is paired with the first bracket (605), a first supporting plate (603) used for supporting a wall body on one side of the deformation joint (4) is arranged at one end of the first rack (608), a second supporting plate (610) used for supporting a wall body on the other side of the deformation joint (4) is arranged at one end of the second rack (609), the gear (607) simultaneously drives the first rack (608) and the second rack (609) to synchronously move back and forth or oppositely;

the construction wall (1) is pressed and fixed by an inner formwork (2) and an outer formwork (3), wherein the inner formwork (2) is locked by a locking nut (7) arranged on a counter-pull screw (5), the locking nut (7) is positioned on the inner side of the construction wall (1), and the outer formwork (3) is driven by the synchronous back-to-back movement of a first rack (608) and a second rack (609) to lock the corresponding supporting plate to the outer formwork (3);

one end of the rotating shaft (602) which is externally arranged on the deformation joint (4) is provided with a locking device.

2. A synchronous construction device for a deformation joint position according to claim 1, characterized in that the supporting frames (604) are uniformly distributed on the hollow shaft (601).

3. A deformation joint position synchronous construction device according to claim 1, characterized in that the first bracket (605) and the second bracket (606) are respectively provided with a sliding groove (611), and the corresponding racks are provided with sliding seats (612) which are slidably mounted on the sliding grooves (611).

4. A deformation joint position synchronous construction device according to claim 1, characterized in that a channel (613) for the action of a corresponding rack is arranged in each of the first support (605) and the second support (606), an opening (614) corresponding to the installation position of the gear (607) is symmetrically arranged on the side wall of the hollow shaft (601), the channel (613) is communicated with the opening (614), and the gear (607) protrudes through the opening (614) and is meshed with the rack arranged in the channel (613).

5. A deformation joint position synchronous construction device according to claim 4, characterized in that the maximum length of the gear (607) passing through the opening (614) is not less than the height of the gear.

6. A synchronous construction device for deformation joint positions according to claim 1, characterized in that a driving member (8) is provided at the end of the rotating shaft (602).

7. A deformation joint position synchronous construction device according to claim 4, characterized in that the length of the first support (605) and the second support (606) is smaller than the width of the deformation joint (4), the length of the first rack (608) is not lower than the length of the channel in the first support (605), and the length of the second rack (609) is not lower than the length of the channel in the second support (606).

8. A synchronous construction equipment for deformation joint position according to claim 1, characterized in that the first supporting plates (603) of the plurality of supporting frames (604) are all located at the same end of the first rack (608), and the second supporting plates (610) are all located at the same end of the second rack (609).

9. The deformation joint position synchronous construction device according to claim 1, characterized in that through holes for installing split screws (5) are arranged on the inner formwork (2), the construction wall (1) on two sides of the deformation joint (4) and the outer formwork (3).

10. A method for using a synchronous construction device for a deformation joint position according to any one of claims 1 to 9, comprising the steps of:

s101, installation of a base piece: according to the position of the deformation joint (4), installing an inner formwork (2) and an outer formwork (3) on the inner side and the outer side of the construction wall (1), and then installing a counter-pulling screw (5) to enable the counter-pulling screw (5) to penetrate through the inner formwork (2) and the construction wall (1) and the outer formwork (3) on the two sides of the deformation joint (4);

s102, mounting a support plate: the method comprises the following steps that a supporting mechanism (6) is placed in a deformation joint (4), a rotating shaft (602) is rotated, the supporting mechanism (6) is self-aligned, the rotating shaft (602) drives a gear (607) to rotate, a first supporting plate (603) supports a wall body on one side of the deformation joint (4), a second supporting plate (610) supports a wall body on the other side of the deformation joint (4), when any one of the first supporting plate (603) and the second supporting plate (610) contacts a construction wall body (1) first, the supporting mechanism (6) integrally moves towards the non-contact side by rotation of the rotating shaft (602) until the supporting plate and the wall body are in close contact, and the rotating shaft (602) is locked;

s103, fixing the template: installing a locking nut (7) on a split screw (5) on the inner side of the construction wall body (1) until the locking nut (7) is tightly contacted with the inner formwork (2) to finish the fixation of the inner formwork (2) and the outer formwork (3);

s104, dismounting of the fixing part: after the construction is completed, firstly, the lock nut (7) on the inner side of the construction wall body (1) is disassembled, then the rotating shaft (602) is unlocked, the rotating shaft (602) is rotated to enable the supporting plate to be separated from the outer formwork (3), and the supporting mechanism (6) is pulled out;

s105, template disassembly: and taking out the supporting mechanism (6), and respectively taking down the inner formwork (2) and the outer formwork (3) from the inner side and the outer side of the construction wall body (1) to finish the disassembly.

Technical Field

The invention relates to the technical field of templates for building construction, in particular to a deformation joint position synchronous construction device and a using method thereof.

Background

The building deformation joint is divided into three types according to different external damage factors, namely an expansion joint, a settlement joint and a shockproof joint. In industrial and civil buildings, due to the influence of factors such as air temperature change, uneven settlement of a foundation, earthquake and the like, additional stress and deformation are generated inside the building structure, and if the additional stress and deformation is not properly treated, the building is damaged, cracks and even collapse are generated, and the use and the safety are influenced. The solution method comprises the following steps: building integrity is enhanced with sufficient strength and rigidity to overcome these failure stresses without failure; the structure is broken at the deformation sensitive parts in advance, and certain gaps are reserved to ensure that the buildings of all parts have enough deformation width in the gaps without causing damage to the buildings. Such a reserved gap that vertically divides a building is called a deformation joint. The width of the deformation joint is generally 70-100mm, the width of the deformation joint brings great difficulty to construction reinforcement, and in order to guarantee construction schedule arrangement, synchronous construction of wall bodies on two sides of the deformation joint is mostly considered in the existing construction unit. To the synchronous construction of movement joint position, current means adopts solitary bearing structure to movement joint both sides mostly, also has not to adopt extra support component directly to adopt the cystosepiment to keep apart, and the atress of both sides wall body is inhomogeneous in the work progress, does not utilize the monitoring of movement joint position.

In addition, most of the existing means are to add a fastener in a deformation joint, for example, patent No. 2019201762848, and a patent named as a deformation joint construction formwork structure describes a scheme, which includes a first formwork assembly, which is arranged in the deformation joint outside a construction wall body, and the first formwork assembly includes a first formwork and a first back ridge; the second template assembly is arranged on the inner wall of the construction wall on one side of the deformation joint and comprises a second template and a second back ridge; the screw rods penetrate through the first formwork assembly, the construction wall and the second formwork assembly; scalable bracing subassembly one end is fixed in the second template subassembly, and the other end is fixed in the fixing base, and the fixing base sets up in the inboard ground of construction wall body. It can be seen clearly that the fixing of this first template subassembly needs to operate in the movement joint, and its fastener setting has greatly increased the operation degree of difficulty in the movement joint, though can realize in principle, but consider that the movement joint width is only 70-100mm, and this structure obviously has very big operation degree of difficulty, wastes time and energy, does not satisfy the requirement of modern building trade to energy-conserving.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a deformation joint position synchronous construction device and a use method thereof, which can reduce the operation difficulty, meet the stress requirement of synchronous construction of wall bodies on two sides of a deformation joint, ensure that the wall bodies on the two sides are stressed consistently, improve the operation efficiency, shorten the construction period and meet the energy-saving requirement of the modern industry.

The purpose of the invention is realized by the following technical scheme: a deformation joint position synchronous construction device comprises an inner formwork, an outer formwork and a plurality of opposite-pulling screw rods, wherein the inner formwork is arranged on the inner side of a construction wall body, the outer formwork is arranged on the outer side of the construction wall body, deformation joints are arranged between adjacent construction wall bodies, the opposite-pulling screw rods penetrate through the construction wall bodies and the outer formwork on the two sides of the inner formwork and the deformation joints, locking nuts are arranged at the two ends of the opposite-pulling screw rods, the synchronous construction device further comprises a supporting mechanism, the supporting mechanism comprises a hollow shaft and a rotating shaft, a plurality of supporting frames which are perpendicular to the construction wall body are arranged on the hollow shaft, the supporting frames comprise a first support and a second support which are arranged in parallel, the rotating shaft is arranged in the hollow shaft, gears which rotate along with the rotating shaft and correspond to the number of the supporting frames are arranged on the hollow shaft, and a first rack which is meshed with the gears and slides in the first support is arranged in the first support, a second rack which is meshed with the gear and slides in the second support is arranged in the second support paired with the first support, a first supporting plate for supporting a wall body on one side of the deformation joint is arranged at one end of the first rack, a second supporting plate for supporting a wall body on the other side of the deformation joint is arranged at one end of the second rack, and the gear simultaneously drives the first rack and the second rack to synchronously move back to back or oppositely move; the synchronous opposite movement means that the first rack and the second rack are driven by the same gear to move away from each other, the synchronous opposite movement means that the first rack and the second rack are driven by the gear to move close to each other, the opposite movement is used for fixing the outer formwork in the support plate, the opposite movement is used for separating the support plate from the outer formwork in the application, the outer formwork can be disassembled, the first rack and the second rack of the synchronous action can ensure the self-alignment of the support mechanism during the installation, the self-alignment in the application mainly meets the simultaneous operation requirements of the double-sided wall body, the existing synchronous operation needs to ensure that the lifting appliance, the operation rod and the like need to be located in the center of a deformation joint, and the uniform stress of the double-sided wall body can be ensured. In this application, the supporting mechanism need not fix a position very much only need with supporting mechanism put into the movement joint can, same gear drive rack action can effectively guarantee that the atress of outer template is even and can realize from the alignment.

The construction wall is fixed by an inner formwork and an outer formwork under pressure, wherein the inner formwork is locked by a locking nut arranged on a counter-pull screw rod, the locking nut is positioned on the inner side of the construction wall, and the outer formwork drives a corresponding supporting plate to lock the outer formwork by the synchronous back-to-back movement of a first rack and a second rack; the rotating shaft is externally arranged at one end of the deformation joint and is provided with a locking device, the rotating shaft can be locked when the rotating shaft rotates to the state that the supporting plate is in contact with the wall bodies on two sides, and the rotating shaft locking device is the existing means and is not detailed here. The support frames are uniformly distributed on the hollow shaft, and are uniformly distributed, so that the support plates are beneficial to uniform stress when supporting the wall body.

The first support and the second support are both provided with sliding grooves, and sliding seats which are slidably mounted in the sliding grooves are arranged on corresponding racks. It should be noted that the rack is slidably mounted in the bracket, and the structure of the rack is not limited by the sliding chute, and other types of moving pairs also belong to the solution consistent with the expression of the present application, and it is obvious to those skilled in the art that the replacement between different moving pairs is also obvious, and is not listed here.

The first support and the second support are respectively provided with a channel used for the corresponding rack to act, the side wall of the hollow shaft is symmetrically provided with an opening corresponding to the installation position of the gear, the channels are communicated with the openings, and the gear protrudes through the openings and is meshed with the rack installed in the channels.

Preferably, the maximum length of the gear passing opening is not less than the height of the gear, so that the gear and the rack are in more sufficient contact, and the movement is more stable.

The tip of pivot be provided with the driving piece, the setting up of driving piece is convenient for the user to operate the pivot, specific mounted position can be adjusted according to the actual installation condition of pivot.

Preferably, the length of the first bracket and the length of the second bracket are smaller than the width of the deformation joint, so that a rack in the brackets has enough space in the moving process, the length of the first rack is not less than the length of a channel in the first bracket, and the length of the second rack is not less than the length of a channel in the second bracket.

The first supporting plates on the supporting frames are located at the same end of the first rack, and the second supporting plates are located at the same end of the second rack.

And through holes for mounting the split screws are formed in the inner formwork, the construction wall body on two sides of the deformation joint and the outer formwork.

A use method of a deformation joint position synchronous construction device comprises the following steps:

s101, installation of a base piece: installing an inner template and an outer template on the inner side and the outer side of the construction wall according to the position of the deformation joint, and then installing a counter-pulling screw rod to enable the counter-pulling screw rod to penetrate through the inner template, the construction wall on the two sides of the deformation joint and the outer template;

s102, mounting a support plate: the supporting mechanism is placed in the deformation joint, the rotating shaft is rotated, the supporting mechanism is self-aligned, the rotating shaft drives the gear to rotate, the first supporting plate supports the wall body on one side of the deformation joint, the second supporting plate supports the wall body on the other side of the deformation joint, and when any one of the first supporting plate and the second supporting plate contacts the construction wall body firstly, the rotating shaft rotates to enable the supporting mechanism to integrally move to the non-contact side until the supporting plate and the wall body are in tight contact;

s103, fixing the template: installing a locking nut on a split screw rod on the inner side of the construction wall until the locking nut is tightly contacted with the inner formwork, and finishing the fixation of the inner formwork and the outer formwork;

s104, dismounting of the fixing part: when the construction is completed, firstly, the lock nut on the inner side of the construction wall is disassembled, then the rotating shaft is unlocked and rotated to enable the supporting plate to be separated from the outer template, and the supporting mechanism is drawn out;

s105, template disassembly: and taking out the supporting mechanism, and respectively taking down the inner formwork and the outer formwork from the inner side and the outer side of the construction wall body to finish the disassembly.

In this application, in order to ensure the stability of the wall structure, the main beam and the secondary beam can be installed on the internal and external formworks, and the existing means is adopted for the main beam and the secondary beam by a person skilled in the art.

The invention has the beneficial effects that: the supporting mechanism is added, the supporting mechanism can be automatically aligned, the gear in the supporting mechanism drives the first rack and the second rack to synchronously move back to back or move in opposite directions, the inner formwork is locked by the locking nut installed on the oppositely-pulling screw rod, the outer formwork is locked by the corresponding supporting plate driven by the synchronous back to back movement of the first rack and the second rack, all operating parts are located outside the deformation joint, the operation difficulty is greatly reduced, meanwhile, the stress of the outer formwork can be effectively guaranteed to be uniform by the action of the same gear driving rack, the self-alignment can be realized, the stress of the wall bodies on two sides of the deformation joint is mutual and uniform, the stress requirement of synchronous construction of the wall bodies on two sides of the deformation joint is further improved, and the stress of the wall bodies on two sides is consistent. In addition, all parts in this application all can be dismantled used repeatedly, have greatly reduced construction cost, have satisfied the energy-conserving requirement of building trade.

Drawings

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

FIG. 2 is a schematic view of the mounting of the support structure of the present invention;

FIG. 3 is a schematic view of the position relationship of the rack and pinion in the supporting structure of the present invention;

FIG. 4 is a schematic view of the mounting of the rack in the support structure of the present invention;

FIG. 5 is a schematic view of the structure of the channels in the support structure of the present invention;

fig. 6 is a schematic structural view of the driving member of the present invention.

In the figure, 1-construction wall, 2-inner formwork, 3-outer formwork, 4-deformation joint, 5-split screw, 6-supporting mechanism, 7-locking nut, 8-driving piece, 601-hollow shaft, 602-rotating shaft, 603-first supporting plate, 604-supporting frame, 605-first bracket, 606-second bracket, 607-gear, 608-first rack, 609-second rack, 610-second supporting plate, 611-sliding groove, 612-sliding seat, 613-channel and 614-opening.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

As shown in fig. 1-2, a deformation joint position synchronous construction device comprises an inner formwork 2, an outer formwork 3 and a plurality of opposite-pulling screws 5, wherein the inner formwork 2 is installed inside a construction wall 1, the outer formwork 3 is installed outside the construction wall 1, a deformation joint 4 is arranged between adjacent construction walls 1, the opposite-pulling screws 5 penetrate through the construction walls 1 and the outer formworks 3 at two sides of the inner formwork 2 and the deformation joint 4, locking nuts 7 are arranged at two ends of the opposite-pulling screws 5, the synchronous construction device further comprises a support mechanism 6, the support mechanism 6 comprises a hollow shaft 601 and a rotating shaft 602, a plurality of support frames 604 arranged perpendicular to the construction wall 1 are arranged on the hollow shaft 601, the support frames 604 comprise a first support 605 and a second support 606 arranged in parallel, the rotating shaft 602 is arranged in the hollow shaft 601, gears 607 rotating along with the rotating shaft 602 and corresponding to the number of the support frames 604 are arranged on the rotating shaft 602, a first rack 608 which is meshed with the gear 607 and slides in the first support 605 is arranged in the first support 605, a second rack 609 which is meshed with the gear 607 and slides in the second support 606 is arranged in the second support 606 which is paired with the first support 605, a first support plate 603 for supporting a wall on one side of the deformation joint 4 is arranged at one end of the first rack 608, a second support plate 610 for supporting a wall on the other side of the deformation joint 4 is arranged at one end of the second rack 609, and as shown in fig. 3, the gear 607 drives the first rack 608 and the second rack 609 to synchronously move back and forth or face to each other; the supporting plates connected with different supporting frames 604 can be connected separately, or the same supporting plate can be used, that is, for the first supporting plate 603 connected with the first racks 608 on different supporting frames 604, the same supporting plate 603 can be connected with a plurality of first racks 608, or different supporting plates can be used for different racks, and the supporting plates can be in close contact with each other. Likewise, the second support plate 610 is provided. Because the rotation of the same supporting mechanism 6 is driven by the rotating shaft 602, the first rack 608 and the second rack 609 on the same supporting mechanism 6 are operated synchronously, and the construction conditions can be met by using the same supporting plate and using independent supporting plates as long as the supporting plates are in close contact with the wall body.

The construction wall 1 is fixed by pressing an inner formwork 2 and an outer formwork 3, wherein the inner formwork 2 is locked by a locking nut 7 arranged on a counter-pull screw 5, the locking nut 7 is positioned on the inner side of the construction wall 1, and the outer formwork 3 is locked by a corresponding supporting plate driven by the synchronous back-to-back movement of a first rack 608 and a second rack 609;

the end of the rotating shaft 602, which is externally arranged on the deformation joint 4, is provided with a locking device.

The supporting frames 604 are uniformly distributed on the hollow shaft 601.

As shown in fig. 4, the first support 605 and the second support 606 are respectively provided with a sliding groove 611, and a sliding seat 612 slidably mounted on the sliding groove 611 is disposed on the corresponding rack.

As shown in fig. 5, the first bracket 605 and the second bracket 606 are provided with a passage 613 for the movement of the corresponding rack, the side wall of the hollow shaft 601 is symmetrically provided with an opening 614 corresponding to the mounting position of the gear 607, the passage 613 is communicated with the opening 614, and the gear 607 protrudes through the opening 614 and is engaged with the rack mounted in the passage 613.

The maximum length of the gear 607 passing through the opening 614 is not less than the height of the gear.

As shown in fig. 6, a driving member 8 is disposed at an end of the rotating shaft 602, the driving member 8 is a rotating disc, and connecting members are uniformly distributed between the rotating disc and the rotating shaft 602. Wherein, the carousel is the manual operation mode. As a further improvement of the invention, the driving part can also adopt an automatic operation mode, when the automatic operation mode is adopted, the servo motor can directly drive the rotating shaft to rotate, and a corresponding sensing part is arranged on the supporting plate, and the sensing part can stop rotating when being pressed. The automatic control adopts the existing means, and is not described in detail herein.

The length of the first support 605 and the second support 606 is smaller than the width of the deformation joint 4, the length of the first rack 608 is not less than the length of the channel in the first support 605, and the length of the second rack 609 is not less than the length of the channel in the second support 606. Preferably, the first support 605 and the second support 606 have the same length, and the basic arrangement of the extreme positions is not described in detail herein, for example, when the rack drives the support plates to move (detach) toward each other, and when the support plates are already in contact with the support frame, the gear is not rotated further in that direction; when the rack drives the supporting plate to move (fix) back to back, the supporting frame is in contact with the outer template, and the gear does not rotate continuously in the direction.

The first support plates 603 of the plurality of support frames 604 are all located at the same end of the first rack 608, and the second support plates 610 are all located at the same end of the second rack 609.

And through holes for installing the split screws 5 are formed in the construction wall body 1 and the outer formwork 3 on the two sides of the inner formwork 2 and the deformation joint 4.

As a further improvement of the invention, the supporting mechanisms 6 can be arranged according to the actual use condition, the number is one or more, and a plurality of time rotating discs are provided with corresponding rotation degree scale marks so as to ensure that the rotation angles of each rotating disc are consistent. It should be noted that, for the construction at the deformation joint 4, the close contact can satisfy the construction requirement for the wall, so for different construction requirements, not only can the independent operation be carried out for each supporting mechanism, but also a plurality of supporting mechanisms can rotate to the same angle (on the premise of close foundation).

A use method of a deformation joint position synchronous construction device comprises the following steps:

s101, installation of a base piece: according to the position of the deformation joint 4, an inner formwork 2 and an outer formwork 3 are arranged on the inner side and the outer side of the construction wall 1, and then a counter-pull screw 5 is arranged, so that the counter-pull screw 5 penetrates through the inner formwork 2 and the construction wall 1 and the outer formwork 3 on the two sides of the deformation joint 4;

s102, mounting a support plate: the supporting mechanism 6 is placed in the deformation joint 4, the rotating shaft 602 is rotated, the supporting mechanism 6 is self-aligned, the rotating shaft 602 drives the gear 607 to rotate, the first supporting plate 603 supports the wall body on one side of the deformation joint 4, the second supporting plate 610 supports the wall body on the other side of the deformation joint 4, and when any one of the first supporting plate 603 and the second supporting plate 610 contacts the construction wall body 1, the rotating shaft 602 rotates to enable the supporting mechanism 6 to integrally move to the non-contact side until the supporting plate and the wall body are in tight contact;

s103, fixing the template: installing a locking nut 7 on a split screw 5 on the inner side of the construction wall 1 until the locking nut 7 is tightly contacted with the inner formwork 2, and fixing the inner formwork 2 and the outer formwork 3;

s104, dismounting of the fixing part: when the construction is completed, firstly, the lock nut 7 on the inner side of the construction wall body 1 is disassembled, then the rotating shaft 602 is unlocked, the rotating shaft 602 is rotated to enable the supporting plate to be separated from the outer formwork 3, and the supporting mechanism 6 is pulled out;

s105, template disassembly: and taking out the supporting mechanism 6, and respectively taking down the inner formwork 2 and the outer formwork 3 from the inner side and the outer side of the construction wall 1 to finish the disassembly.

According to the actual use requirement, the deformation joint 4 is wider than the first support 605 by 10-30mm, because the size of the deformation joint 4 is generally 70-100mm, the construction space in the deformation joint is very narrow, the construction method only needs to put the supporting mechanism into the deformation joint for operation, the construction difficulty is greatly reduced, the movement of the inner template and the outer template can be realized only by rotating the rotating shaft, the outer template can be fixed after the supporting plates at the two ends of the supporting mechanism are tightly contacted with the construction wall, and then the outer template is locked by the locking nut, all operations are performed in an area which is convenient to operate and is outside the deformation joint, compared with the existing means, the locking operation needs to be performed in the deformation joint, the working efficiency is greatly improved, meanwhile, the operation is convenient and fast, and the energy-saving requirement in modern construction operation is very met.

Simultaneously the supporting mechanism of this application has the function of just finding certainly, does not need to rely on the position to have specific demand, as long as supporting mechanism can put into the movement joint and can realize the operation, based on the structure in this application, the atress of both sides wall body is each other and even, and both sides wall body can be under construction in step, has satisfied the requirement of synchronous construction.

A method according to the invention is described above by way of example with reference to the accompanying drawings. However, it will be understood by those skilled in the art that various modifications may be made to the invention as described above without departing from the spirit of the invention or by substituting some of its features with equivalents, and any such modifications, equivalents, improvements and the like as fall within the spirit and principles of the invention are intended to be included within the scope of the invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.