Concrete construction formwork capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of formworks, in particular to a concrete construction formwork capable of being quickly disassembled and assembled, which comprises a support frame and further comprises two first formworks, the two first formworks are respectively arranged on two sides of the support frame, and the two first formworks are attached to each other. The second template is arranged on the support frame and is positioned between the two first templates, but the second template and the second template are not positioned on the same plane; the displacement splicing unit is arranged on the supporting frame and connected with the first formwork body and the second formwork bodies, and according to the concrete construction formwork capable of being rapidly disassembled and assembled, when a worker installs the formwork, the displacement splicing unit is used for driving the second formwork bodies to be close to the first formwork body and synchronously driving the two second formwork bodies to horizontally move towards the two sides, and the working efficiency is improved. And therefore, the second formwork and the first formwork are located on the same plane, rapid disassembly and assembly of the construction formwork are achieved, and manpower and time cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of templates, in particular to a concrete construction template which can be quickly disassembled and assembled. Background Art

[0002] In the process of concrete construction, the use of formwork is indispensable. Traditional concrete construction formwork is usually composed of multiple parts, which require a lot of time and manpower to install and dismantle. Especially in situations where the formwork needs to be quickly built and dismantled, this traditional formwork structure is inefficient.

[0003] Then some designers designed various quick-disassembly construction templates, that is, adjusting the positions of multiple construction templates through mechanical structures. However, most of the existing construction templates of this type are fixed structures, and the size cannot be adjusted after placement. The universal performance is low. When templates of different sizes are needed, they cannot be quickly disassembled and deformed, which reduces the construction efficiency and increases the workload of the staff. For this reason, we propose a concrete construction template that can be quickly disassembled and assembled. Utility Model Content

[0004] A technical problem to be solved by this application is: how to design a construction template that can change the size of the template.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a concrete construction template that can be quickly disassembled and assembled, including a support frame and a first template, wherein two first templates are provided and are respectively arranged on both sides of the support frame, and the two first templates are fitted together;

[0006] A second template, which is arranged on the support frame and is located between the two first templates but is not in the same plane as the second template;

[0007] The shifting and splicing unit is arranged on the supporting frame and connected with the first template and the second template, and is used to drive the second template to approach the first template and synchronously drive the two second templates to translate to both sides, so that the second template and the first template are in the same plane.

[0008] In some embodiments, the shift splicing unit includes two rotating shafts 1 respectively rotatably arranged on the support frame, and the support frame is provided with two synchronous adjustment components respectively connected to the rotating shaft 1, which are used to synchronously drive the two second templates to translate to both sides when the second template approaches the first template, and the support frame is provided with a driving component for driving the rotating shaft 1 on both sides to rotate synchronously, thereby driving the synchronous adjustment component to work.

[0009] In some embodiments, the synchronous adjustment component includes a shift rack 1 slidably set on a support frame, and the shift rack 1 is connected to the second template through a connecting rod. A shift rack 2 is slidably set on the support frame, and the shift rack 2 is connected to the first template through a connecting rod. A stroke control component is provided on the support frame to make the shift distance of the shift rack 2 greater than the shift distance of the shift rack 1.

[0010] In some embodiments, the stroke control component includes a fixed gear 1 arranged on a rotating shaft 1 and meshing with a shift rack 1, a rotating shaft 2 is rotatably arranged on the support frame, a fixed gear 2 meshing with a shift rack 2 is arranged on the rotating shaft 2, and the shift rack 1 and the shift rack 2 are staggered.

[0011] In some embodiments, the driving assembly includes two fixed shafts rotatably arranged on a support frame, each of the fixed shafts is provided with a driving gear, and a connecting piece is provided between the fixed shaft and the rotating shaft one for driving the rotating shaft one to rotate synchronously.

[0012] In some embodiments, the connecting member includes pulleys arranged on the fixed shaft and the rotating shaft, and a synchronous belt is arranged between the two pulleys.

[0013] In some embodiments, a limiting plate is provided on a side of the second template away from the first template, and the limiting plate can be in contact with the first template.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. Through the precise control of the shifting splicing unit, the position of the second template can be quickly adjusted to be in the same plane as the first template, thereby achieving rapid assembly. Similarly, the disassembly process can also be completed quickly through simple operations, greatly saving manpower and time costs;

[0016] 2. Through the synergistic effect of the synchronous adjustment components and the stroke control components in the shift splicing unit, it is possible to ensure that the second template is approaching the first template and synchronously shifting to both sides while maintaining precise plane positioning, which not only improves the construction efficiency, but also ensures the surface flatness after concrete pouring and improves the project quality;

[0017] 3. The driving assembly adopts the connection method of pulley and synchronous belt, so that the rotating shaft can rotate synchronously, which simplifies the operation process. At the same time, the assembly and disassembly of the template can be achieved through simple control, without complicated operation steps, reducing the skill requirements for the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Another structural diagram;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of the middle A area;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the local cross-section structure;

[0022] Figure 5 It is a partial structural schematic diagram of the shift splicing unit of the utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of Example 2 of the utility model.

[0024] In the figure: 1. support frame; 2. first template; 3. second template; 4. shift splicing unit; 41. rotating shaft one; 5. synchronous adjustment component; 51. shift rack one; 52. shift rack two; 6. stroke control component; 61. fixed gear one; 62. rotating shaft two; 63. fixed gear two; 7. driving component; 71. fixed shaft; 72. driving gear; 8. connecting part; 81. pulley; 82. synchronous belt; 9. limit plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-5 , the utility model provides a technical solution:

[0028] A concrete construction formwork that can be quickly disassembled and assembled includes a support frame 1, which is a common structure and will not be described in detail herein, and also includes a first formwork 2, wherein two first formworks 2 are provided and are respectively provided on both sides of the support frame 1, and the two first formworks 2 are fitted together;

[0029] The second template 3 is arranged on the support frame 1 and is located between the two first templates 2, but is not in the same plane as the second template 3;

[0030] The shifting and splicing unit 4 is arranged on the supporting frame 1, connected with the first template 2 and the second template 3, and is used to drive the second template 3 to approach the first template 2, and synchronously drive the two second templates 3 to translate to both sides, so that the second template 3 and the first template 2 are in the same plane;

[0031] The shifting splicing unit 4 includes two rotating shafts 41 respectively rotatably arranged on the support frame 1, and the support frame 1 is provided with two synchronous adjustment components 5 respectively connected to the rotating shafts 41, which are used to synchronously drive the two second templates 3 to translate to both sides when the second template 3 approaches the first template 2, and the support frame 1 is provided with a driving component 7, which is used to drive the rotating shafts 41 on both sides to rotate synchronously, thereby driving the synchronous adjustment components 5 to work;

[0032] The synchronous adjustment component 5 includes a shift rack 1 51 slidably arranged on the support frame 1, the shift rack 1 51 is connected to the second template 3 through a connecting rod, a shift rack 2 52 is slidably arranged on the support frame 1, and the shift rack 2 52 is connected to the first template 2 through a connecting rod, and a stroke control member 6 is arranged on the support frame 1, which is used to make the shift distance of the shift rack 2 52 greater than the shift distance of the shift rack 1 51;

[0033] The stroke control member 6 includes a fixed gear 61 arranged on the rotating shaft 41 and meshing with the shift rack 51, a rotating shaft 62 is rotatably arranged on the support frame 1, and a fixed gear 63 meshing with the shift rack 52 is arranged on the rotating shaft 62. The shift rack 51 and the shift rack 52 are staggered. Due to the different gear ratios between the two, the moving distances of the shift rack 51 and the shift rack 52 are different. However, the second template 3 is completely in the same plane with the first template 2, and the two sides of the second template 3 are respectively fitted with the first template 2, so as to ensure the sealing between the mold cavities;

[0034] The driving assembly 7 includes two fixed shafts 71 rotatably arranged on the support frame 1, and the fixed shafts 71 are each provided with a driving gear 72. A connecting piece 8 is provided between the fixed shaft 71 and the rotating shaft 41 for driving the rotating shaft 41 to rotate synchronously. A knob is provided on any fixed shaft 71. A locking structure is not designed in this scheme because, after the template is adjusted, it will be fixed accordingly before pouring, so a locking structure is not required;

[0035] The connecting member 8 includes pulleys 81 arranged on the fixed shaft 71 and the rotating shaft 41 , and a synchronous belt 82 is arranged between the two pulleys 81 .

[0036] In use, the initial state: before the templates are assembled, the second template 3 is located between the two first templates 2, but not in the same plane with them. At this time, the shift rack 1 51 and the shift rack 2 52 are respectively in the initial positions on the support frame 1;

[0037] When the template needs to be assembled, the two fixed shafts 71 of the driving assembly 7 are started to rotate, and the driving gears 72 on them rotate accordingly. The fixed shaft 71 and the rotating shaft 41 are connected through the pulley 81 and the synchronous belt 82. Therefore, when the fixed shaft 71 rotates, the rotating shaft 41 will also rotate synchronously through the action of the pulley 81 and the synchronous belt 82;

[0038] As the rotating shaft 1 41 rotates, the fixed gear 1 61 thereon rotates accordingly, and the fixed gear 1 61 drives the matched shift rack 1 51 to translate a certain distance. At the same time, the fixed gear 2 63 on the rotating shaft 2 62 also rotates accordingly, and the fixed gear 2 63 drives the matched shift rack 2 52 to translate a longer distance.

[0039] Since the shift rack 51 is connected to the second template 3 through the connecting rod, when the shift rack 51 moves, it will drive the second template 3 to approach the first template 2. At the same time, since the two first templates 2 are respectively controlled by the two shift racks 2 52, the two first templates 2 will translate to both sides at the same time. The second template 3 is completely in the same plane as the first template 2, and the two sides of the second template 3 are respectively in contact with the first template 2. The template assembly process is completed, and subsequent concrete pouring work can be carried out.

[0040] Example 2

[0041] See also Figure 6 , which is different from Example 1, a limiting plate 9 is provided on the side of the second template 3 away from the first template 2, and the limiting plate 9 can contact the first template 2. The setting of the limiting plate 9 avoids excessive displacement of the second template 3, thereby ensuring that the second template 3 can be accurately in the same plane as the first template 2.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete construction formwork that can be quickly disassembled and assembled, comprising a support frame (1), characterized in that: It also includes a first template (2), wherein two first templates (2) are provided and are respectively provided on two sides of the support frame (1), and the two first templates (2) are fitted together; A second template (3), wherein the second template (3) is arranged on the support frame (1) and is located between the two first templates (2), but is not in the same plane as the second template (3); A displacement splicing unit (4) is arranged on the support frame (1), connected to the first template (2) and the second template (3), and is used to drive the second template (3) to approach the first template (2) and synchronously drive the two second templates (3) to translate to both sides, thereby making the second template (3) and the first template (2) be in the same plane.

2. The quickly disassembled concrete construction formwork according to claim 1 is characterized in that: The shifting splicing unit (4) comprises two rotating shafts (41) respectively rotatably arranged on the support frame (1); the support frame (1) is provided with two synchronous adjustment components (5) respectively connected to the rotating shafts (41) for synchronously driving the two second templates (3) to translate to both sides when the second template (3) approaches the first template (2); the support frame (1) is provided with a driving component (7) for driving the rotating shafts (41) on both sides to rotate synchronously, thereby driving the synchronous adjustment components (5) to work.

3. The quickly disassembled concrete construction formwork according to claim 2 is characterized in that: The synchronous adjustment component (5) comprises a shift rack (51) slidably arranged on the support frame (1), the shift rack (51) being connected to the second template (3) via a connecting rod, a shift rack (52) slidably arranged on the support frame (1), the shift rack (52) being connected to the first template (2) via a connecting rod, and a stroke control member (6) being arranged on the support frame (1) for making the shift distance of the shift rack (52) greater than the shift distance of the shift rack (51).

4. The quickly disassembled concrete construction formwork according to claim 3 is characterized in that: The stroke control member (6) comprises a fixed gear (61) arranged on a rotating shaft (41) and meshing with a shift rack (51); a rotating shaft (62) is rotatably arranged on the support frame (1); a fixed gear (63) is arranged on the rotating shaft (62) and meshing with a shift rack (52); and the shift rack (51) and the shift rack (52) are staggered.

5. The quickly detachable concrete construction formwork according to claim 4 is characterized in that: The driving assembly (7) comprises two fixed shafts (71) rotatably arranged on the support frame (1), each of the fixed shafts (71) being provided with a driving gear (72), and a connecting piece (8) being provided between the fixed shaft (71) and the rotating shaft one (41) for driving the rotating shaft one (41) to rotate synchronously.

6. The quickly disassembled concrete construction formwork according to claim 5 is characterized in that: The connecting member (8) comprises pulleys (81) arranged on a fixed shaft (71) and a rotating shaft (41), and a synchronous belt (82) is arranged between the two pulleys (81).

7. The quickly detachable concrete construction formwork according to claim 6 is characterized in that: A limiting plate (9) is provided on a side of the second template (3) away from the first template (2), and the limiting plate (9) is capable of contacting the first template (2).

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