CN211899817U - New formwork support device for construction engineering - Google Patents

Abstract

The utility model discloses a novel construction engineering formwork support device in the technical field of construction engineering, comprising an engineering formwork, a first support plate, a second support plate and a third support plate. The left end face of the engineering formwork is evenly provided with positioning protrusion grooves , the right end surfaces of the first support plate, the second support plate and the third support plate are all provided with protrusions, the protrusions are matched with the positioning protrusion grooves, and the first support plate, the second support plate and the third support plate are The three supporting plates are arranged in sequence from top to bottom. A first diagonal bracing plate is arranged on the right side of the lower end surface of the first supporting plate. The bottom of the first diagonal bracing plate is fixedly connected to the left side of the upper end surface of the second supporting plate. A second diagonal bracing plate is arranged on the left side of the lower end surface of the second supporting plate, the lower end of the second diagonal bracing plate is fixedly connected to the right side of the upper end surface of the third supporting plate, and the left end surface of the first diagonal bracing plate and the second diagonal bracing plate is provided There is an L-shaped support plate, the device has a simple structure, is easy to operate, can fix the formwork without loosening, and speed up the construction progress.

Description

New formwork support device for construction engineering

technical field

The utility model relates to the technical field of construction engineering, in particular to a novel formwork support device for construction engineering.

Background technique

The building formwork is a temporary support structure, which is made according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the self-weight of the building formwork and the external load acting on it. The purpose of the formwork project is to ensure the quality and construction safety of the concrete project, speed up the construction progress and reduce the project cost. At present, the existing construction project formwork support system adopts the frame and hand frame support system, the support method is messy, there is no fixed form, and the use reliability is low. , It is easy to form the weak point of the formwork support system. Due to the unreasonable overall structure of the formwork support frame, the formwork support frame often becomes loose during use. When the engineering formwork is poured concrete, the engineering formwork is loose due to the outward force of the concrete. To bring inconvenience to users, for this reason, we propose a new type of formwork support device for construction projects.

Utility model content

The purpose of the present invention is to provide a novel formwork support device for construction projects to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel construction engineering formwork support device, including an engineering template, a first support plate, a second support plate and a third support plate, and the left end face of the engineering template is evenly provided with positioning Protruding grooves, the first support plate, the second support plate and the third support plate are all provided with protrusions on the right end surfaces, the protrusions are matched with the positioning protrusion grooves, the first support plate, the second support plate The plate and the third supporting plate are arranged in sequence from top to bottom, a first diagonal bracing plate is arranged on the right side of the lower end surface of the first supporting plate, and the bottom of the first diagonal bracing plate is fixedly connected to the left side of the upper end surface of the second supporting plate, The left side of the lower end surface of the second support plate is provided with a second diagonal support plate, the lower end of the second diagonal support plate is fixedly connected to the right side of the upper end surface of the third support plate, and the first diagonal support plate and the second diagonal support plate are The left end surface is provided with an L-shaped support plate, the lower end of the L-shaped support plate is located on the upper surface of the third support plate, the left end of the third support plate is provided with a fixed plate, the lower end of the fixed plate is provided with a fixed shaft, and the fixed plate When the fixed shaft rotates, the upper end of the fixed plate is provided with a third bolt, and the third bolt is fixedly connected to the fixed plate, the L-shaped support plate and the third support plate in order from top to bottom. The right side of the L-shaped support plate A first bolt and a second bolt are provided, and the first bolt and the second bolt are respectively fixedly connected to the left end face of the first support plate and the second support plate, and the middle part of the lower end face of the third support plate is provided with a first mounting seat, The upper end surface of the first mounting seat is provided with a first mounting nail to be fixedly connected to the ground, the left end of the third support plate is provided with a second mounting seat, and the upper end surface of the second mounting seat is provided with a second mounting nail to be fixedly connected to the ground .

Preferably, the upper and lower ends of the first diagonal bracing plate and the second diagonal bracing plate are provided with screws, and the screws are fixedly connected to the first supporting plate, the second supporting plate and the third supporting plate.

Preferably, the positioning protrusion grooves are provided with three groups, which are arranged in sequence from top to bottom, and the support plate protrusions are inserted into the inner cavity of the positioning protrusion grooves in sequence.

Preferably, the inner cavity of the third support plate is provided with installation grooves matching the first installation seat and the second installation seat, and the first installation groove and the second installation groove are both transverse grooves.

Preferably, the upper and lower end surfaces of the fixing plate are parallel to the upper end surface of the third supporting plate, and the distance is the lateral thickness of the L-shaped supporting plate.

Preferably, a mounting hole is provided on the ground corresponding to the lower end of the first mounting nail and the second mounting nail, and a wooden plug is provided in the inner cavity of the mounting hole.

Compared with the prior art, the beneficial effects of the present utility model are: adopt the first support plate, the second support plate and the third support plate, use the L-shaped support plate to fix the first support plate and the second support plate, and use the inclined The support plate fixes the first support plate, the second support plate and the third support plate, so as to ensure that the upper part and the middle part of the engineering formwork are fastened without loosening.

The fixed plate, the fixed shaft, the first installation seat, the second installation seat, the first installation nail and the second installation nail are used to ensure that the third support plate is fixedly installed on the ground without loosening, and the fixed plate can block the L-shaped The transverse part of the support plate also ensures that the first support plate and the second support plate will not be loosened when the concrete is poured.

Description of drawings

Fig. 1 is: the structural schematic diagram of the formwork support device for the construction project of the present invention.

In the figure: 1. Engineering template; 2. Positioning protrusion groove; 3. Second support plate; 4. Protrusion; 5. First support plate; 6. L-shaped support plate; , the first bolt; 9, the second diagonal brace; 10, the second bolt; 11, the fixed plate; 12, the fixed shaft; 13, the second installation nail; 14, the second installation seat; 15, the first installation nail; 16. The first mounting seat; 17. The third support plate; 18. The third bolt.

The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate the present embodiment, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable to the artisan that certain well-known structures and their descriptions may be omitted from the drawings.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, the present utility model provides a technical solution: a novel construction engineering formwork support device, including an engineering template 1, a first support plate 5, a second support plate 3 and a third support plate 17, the left end face of the engineering template 1 The positioning protrusion grooves 2 are evenly arranged, and the right end surfaces of the first support plate 5, the second support plate 3 and the third support plate 17 are all provided with protrusions 4. The protrusions 4 are matched with the positioning protrusion grooves 2. The first support plate 5. The second support plate 3 and the third support plate 17 are arranged in sequence from top to bottom, the length and thickness of the first support plate 5 and the second support plate 3 are equal, and the length of the third support plate 17 is greater than that of the first support plate 5 and the second support plate 3. The second support plate 3 ensures that the L-shaped support plate 6 can be fixed on the upper end surface of the third support plate 17 .

Please refer to FIG. 1 , a first diagonal bracing plate 7 is provided on the right side of the lower end surface of the first supporting plate 5 , and the bottom of the first diagonal bracing plate 7 is fixedly connected to the left side of the upper end surface of the second supporting plate 3 , and the lower end surface of the second supporting plate 3 is left on the left side. A second diagonal bracing plate 9 is provided on the side, and the lower end of the second diagonal bracing plate 9 is fixedly connected to the right side of the upper end surface of the third supporting plate 17 to ensure that the first supporting plate 5, the second supporting plate 3 and the third supporting plate 17 are head and tail. are connected, and ensure that the first support plate 5, the second support plate 3 and the third support plate 17 are integrated to ensure the stability of the support plate.

Please refer to FIG. 1 , an L-shaped supporting plate 6 is provided on the left end surfaces of the first diagonal bracing plate 7 and the second diagonal supporting plate 9 , the lower part of the L-shaped supporting plate 6 is located on the upper end surface of the third supporting plate 17 , and the left end of the third supporting plate 17 is provided with an L-shaped supporting plate 6 . There is a fixing plate 11, the lower end of the fixing plate 11 is provided with a fixing shaft 12, the fixing plate 11 rotates on the fixing shaft 12, the upper end surface of the fixing plate 11 is provided with a third bolt 18, and the third bolt 18 is fixed and connected to the fixing plate 11 sequentially from top to bottom , L-shaped support plate 6 and third support plate 17, the right side of the L-shaped support plate is provided with a first bolt 8 and a second bolt 10, the first bolt 8 and the second bolt 10 are fixedly connected to the first support plate 5 and the first bolt 10 respectively. On the left end face of the second support plate 3, the L-shaped support plate 6 is in the reverse L shape, which ensures that the fixing plate 11 can fix the left end of the lateral support plate at the lower part of the L-shaped support plate 6, and ensures that the engineering formwork 1 will not loosen or tilt when the concrete is poured.

Please refer to FIG. 1, the upper and lower ends of the first diagonal bracing plate 7 and the second diagonal bracing plate 9 are provided with screws, and the screws are fixedly connected to the first supporting plate 5, the second supporting plate 3 and the third supporting plate 17. The diagonal bracing plate The left and right sides of the upper and lower ends are provided with bolt holes that are perpendicular to the support plate, so that the first support plate 5, the second support plate 3 and the third support plate 17 are integrated into one structure. The first support plate 5 and the second support plate Plate 3 will not tilt or loosen due to gravity.

Referring to Figure 1, there are three sets of positioning protrusion grooves 2, which are arranged from top to bottom in sequence, and the support plate protrusions 4 are inserted into the inner cavity of the positioning protrusion groove 2 in turn, so as to ensure that the upper, middle and lower parts of the engineering template 1 are When the concrete is poured, the engineering formwork 1 will not incline, resulting in collapse.

Please refer to FIG. 1 , the inner cavity of the third support plate 17 is provided with mounting grooves matching the first mounting seat 16 and the second mounting seat 14 , and the first mounting groove and the second mounting groove are both transverse grooves. When concrete is poured, the engineering formwork 1 will have a leftward force, and the transversely folded mounting seat can resist the leftward force of the third support plate 17, and the third support plate 17 will not move, causing the engineering formwork 1 to loosen.

Referring to FIG. 1, the upper and lower end surfaces of the fixing plate 11 are parallel to the upper end surface of the third supporting plate 17, and the distance is the lateral thickness of the L-shaped supporting plate 6 to ensure that the lateral supporting plate of the L-shaped supporting plate 6 can support the fixing plate 11, and the third The bolts 18 cannot be installed because the thickness of the support plate is too high or too low, and the L-shaped support plate 6 cannot withstand the force of the engineering template 1 , the first support plate 5 and the second support plate 3 .

Please refer to FIG. 1 , the first installation nail 15 and the second installation nail 13 have corresponding installation holes on the ground at the lower ends, and the inner cavity of the installation hole is provided with a wooden plug, which fills the entire installation hole to ensure that the first installation nail 15 and the first installation nail 15 The two mounting nails 13 can enter the interior of the cork to ensure that the first mounting seat 16 and the second mounting seat 14 can be fixed, so as to ensure that the third support plate 17 will not move to the left and ensure the stability of the engineering template 1 .

Working principle: When in use, install the engineering template 1 on the left end face of the surface to be poured, and insert the first support plate 5, the second support plate 3 and the protrusion 4 on the right side of the third support plate 17 into the engineering template 1. The inner cavity of the positioning protrusion groove 2 on the left side, and then use the first bolt 8 and the second bolt 10 to fix the L-shaped support plate 6 on the left end face of the first support plate 5 and the second support plate 3, and then use the first The diagonal bracing plate 7 is fixedly connected to the first supporting plate 5 and the second supporting plate 3 , and the second supporting plate 3 and the third supporting plate 17 are fixed by the second diagonal bracing plate 9 to ensure the first supporting plate 5 and the second supporting plate 3 And the third support plate 17 is fixed as an integral structure by the diagonal support plate, and then the fixed plate 11 is rotated to the upper end surface of the L-shaped support plate 6 horizontally by the fixed shaft 12, and the L-shaped support plate 6 is fixed by the third bolt 18. , to ensure that the L-shaped support plate 6 will not be loose, and at the same time when the third support plate 17 is inserted, the inner cavity of the third support plate 17 is inserted into the first mounting seat 16 and the second mounting seat 14 to ensure that the third support plate 17 does not will move and the support device is stable.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection method of each part adopts the mature bolts, rivets, welding in the prior art. and other conventional means, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection manner in the prior art, which will not be described in detail here.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Novel building engineering template supports device, including engineering template (1), first backup pad (5), second backup pad (3) and third backup pad (17), its characterized in that: the engineering template (1) is characterized in that the left end face of the engineering template (1) is uniformly provided with positioning protruding grooves (2), the right end faces of the first supporting plate (5), the second supporting plate (3) and the third supporting plate (17) are respectively provided with a protrusion (4), the protrusions (4) are matched with the positioning protruding grooves (2), the first supporting plate (5), the second supporting plate (3) and the third supporting plate (17) are sequentially arranged from top to bottom, the right side of the lower end face of the first supporting plate (5) is provided with a first inclined supporting plate (7), the lower face of the first inclined supporting plate (7) is fixedly connected with the left side of the upper end face of the second supporting plate (3), the left side of the lower end face of the second supporting plate (3) is provided with a second inclined supporting plate (9), the lower end of the second inclined supporting plate (9) is fixedly connected with the right side of the upper end face of the third supporting plate (17), the first inclined supporting plate (7) and the left end, the lower end of the L-shaped supporting plate (6) is located on the upper end face of a third supporting plate (17), a fixing plate (11) is arranged at the left end of the third supporting plate (17), a fixing shaft (12) is arranged at the lower end of the fixing plate (11), the fixing plate (11) rotates on the fixing shaft (12), a third bolt (18) is arranged on the upper end face of the fixing plate (11), the L-shaped supporting plate (6) and the third supporting plate (17) are fixedly connected with the third bolt (18) from top to bottom in sequence, a first bolt (8) and a second bolt (10) are arranged on the right side of the L-shaped supporting plate, the first bolt (8) and the second bolt (10) are fixedly connected with the left end faces of the first supporting plate (5) and the second supporting plate (3) respectively, a first mounting seat (16) is arranged in the middle of the lower end face of the third supporting plate (17), and a first mounting nail (15) and a ground are fixedly, the left end of the third supporting plate (17) is provided with a second mounting seat (14), and the upper end face of the second mounting seat (14) is provided with a second mounting nail (13) fixedly connected with the ground.

2. The new form support assembly for construction projects as set forth in claim 1, wherein: screws are arranged at the upper end and the lower end of the first inclined supporting plate (7) and the second inclined supporting plate (9) and fixedly connected with the first supporting plate (5), the second supporting plate (3) and the third supporting plate (17).

3. The new form support assembly for construction projects as set forth in claim 1, wherein: the positioning convex grooves (2) are provided with three groups which are arranged from top to bottom in sequence, and the supporting plate bulges (4) are sequentially inserted into the inner cavity of the positioning convex grooves (2).

4. The new form support assembly for construction projects as set forth in claim 1, wherein: the inner cavity of the third supporting plate (17) is provided with mounting grooves matched with the first mounting seat (16) and the second mounting seat (14), and the first mounting groove and the second mounting groove are horizontal grooves.

5. The new form support assembly for construction projects as set forth in claim 1, wherein: the lower end face of the upper part of the fixing plate (11) is parallel to the upper end face of the third supporting plate (17), and the distance is the transverse thickness of the L-shaped supporting plate (6).

6. The new form support assembly for construction projects as set forth in claim 1, wherein: the first mounting nail (15) and the second mounting nail (13) are correspondingly provided with mounting holes on the lower end ground, and wood plugs are arranged in the inner cavities of the mounting holes.

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