Bare concrete construction mold

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a bare concrete construction mold which comprises a rectangular frame, the rectangular frame comprises two oppositely-arranged first side plates and two oppositely-arranged second side plates, and a plurality of pull rod structures are arranged between the two oppositely-arranged first side plates. The two sides of the second side plate are clamped with the two sides of the first side plate, baffle structures are arranged on the two sides of the first side plate, a base is arranged at the lower end of the first side plate, and a support structure is arranged at the upper end of the base. The side plates are fixed in a clamping mode, the pull rod structure pulls the two first side plates from the inner side of the rectangular frame, the support structure supports the first side plates from the outer side of the second side plates, the inner sides and the outer sides of the side plates are limited, in the concrete pouring process, the frame structure cannot expand, and reliability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fair-faced concrete construction mould. Background Art

[0002] Fair-faced concrete construction is a special concrete construction process, which is characterized by one-time casting without any external decoration. It is a natural decorative surface formed by the texture and feel of the main structure concrete itself and the carefully designed open joints, Zen joints and tension bolt holes. The fair-faced concrete construction mold will use the corresponding mold when pouring.

[0003] The concrete pouring mold mainly includes a panel, a frame and a supporting structure. The panel is made up of multiple templates spliced ​​together, the frame is used to support the panel, and the supporting structure is used to fix the panel to the frame. There will be gaps between the spliced ​​templates. During the pouring process, if the pouring speed is too fast or the height is too high, the concrete will have too much impact on the template, causing the gap between the templates to expand. The slurry during concrete pouring will seep out from these gaps, affecting the quality of the finished product. Utility Model Content

[0004] In view of the above problems, the utility model proposes a plain concrete construction mold to solve the shortcomings of the existing construction mold when pouring concrete. If the pouring speed is too fast or the height is too high, the concrete will have an excessive impact force on the template, the gap between the templates will expand, and the slurry during concrete pouring will seep out of these gaps, affecting the quality of the finished product.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a plain concrete construction mold, comprising a rectangular frame, the rectangular frame comprising two oppositely arranged first side plates and two oppositely arranged second side plates, a plurality of pull rod structures for pulling the first side plates are arranged between the two oppositely arranged first side plates;

[0006] The two sides of the second side plate are engaged with the two sides of the first side plate, and the two sides of the first side plate are provided with baffle structures for preventing the second side plate from being separated from the two sides of the first side plate;

[0007] A base is provided at the lower end of the first side plate. The base is detachably connected to the sides of the two first side plates that are away from each other. A bracket structure for supporting the first side plates is provided at the upper end of the base.

[0008] A further improvement is that the pull rod structure includes a pull rod, which is placed between two first side plates, and both ends of the pull rod penetrate the two first side plates respectively. A nut is provided on the side of the first side plate away from the pull rod, and the nut is sleeved on the outside of the pull rod and threadedly connected to the pull rod.

[0009] A further improvement is that the baffle structure includes a plurality of rotating pins arranged on both sides of the first side plate, the rotating pins are fixedly connected to the upper and lower ends of the first side plate, a paddle is provided at one end of the rotating pin away from the first side plate, one end of the paddle is rotatably connected to the rotating pin, and the other end of the paddle extends to a side of the two second side plates away from each other.

[0010] Further improvement is that: the support structure includes a diagonal support rod, a second hinge seat is provided at the upper end of the diagonal support rod, and a first hinge seat is provided at the lower end of the diagonal support rod. The first hinge seat and the second hinge seat are both rotatably connected to the diagonal support rod, the first hinge seat is fixedly connected to the upper end of the base, and the second hinge seat is detachably connected to the upper end of the first side panel.

[0011] A further improvement is that: both sides of the first side plate are provided with clamping protrusions, the clamping protrusions are fixedly connected to the first side plate, the clamping protrusions are engaged with the clamping grooves provided on the outer side of the second side plate, and the clamping grooves are provided on the side where the two second side plates are close to each other.

[0012] A further improvement is that: a plurality of first fixing bolts are mounted on one end of the base away from the first side plate, the first fixing bolts pass through the base and are threadedly connected to bolt holes provided on the outer side of the first side plate, and the first fixing bolts are threadedly connected to the base.

[0013] A further improvement is that bolt seats are provided on both sides of the second hinge seat, the bolt seats are fixedly connected to the second hinge seat, and a second fixing bolt is assembled on the bolt seat, which passes through the bolt seat and is threadedly connected to a bolt hole opened on the outer side of the first side plate.

[0014] A further improvement is that at least one triangular rib is provided between the base and the first side plate, the triangular rib is in contact with the outer side wall of the first side plate, and the triangular rib is fixedly connected to the upper end of the base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The side panels are fixed by snapping together, and the split structure design makes it easy for the staff to dismantle the mold, and it is convenient to carry during construction.

[0017] The tie rod structure pulls the two first side panels from the inside of the rectangular frame, and the bracket structure supports the first side panels from the outside of the second side panels. Both the inner and outer sides of the side panels are limited. During the concrete pouring process, the frame structure will not expand, and the reliability is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural diagram of the first side plate in the utility model.

[0020] Figure 2 It is a structural diagram of the plectrum in the utility model.

[0021] Figure 3 It is a structural diagram of the second side plate in the utility model.

[0022] Among them: 1. first side panel; 2. second side panel; 3. base; 5. first fixing bolt; 6. triangular rib; 7. first hinge seat; 8. diagonal support rod; 9. second hinge seat; 10. pull rod; 11. nut; 12. rotating pin; 13. paddle; 14. bolt seat; 15. second fixing bolt; 16. clamping protrusion; 17. clamping groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0024] according to Figure 1 , 2 As shown in FIG. 3 , in this embodiment, a fair-faced concrete construction mold is proposed, comprising a rectangular frame, the rectangular frame comprising two oppositely disposed first side panels 1 and two oppositely disposed second side panels 2, and a plurality of pull rod structures for pulling the first side panels 1 are provided between the two oppositely disposed first side panels 1;

[0025] The two sides of the second side panel 2 are engaged with the two sides of the first side panel 1, and the two sides of the first side panel 1 are provided with baffle structures for preventing the second side panel 2 from being separated from the two sides of the first side panel 1; the first side panel 1 and the second side panel 2 are fixed by engaging with each other, and the split structural design makes it easy for the staff to dismantle the mold and is convenient to carry during construction.

[0026] A base 3 is provided at the lower end of the first side panel 1, and the base 3 is detachably connected to the side of the two first side panels 1 that are away from each other, and a bracket structure for supporting the first side panels 1 is provided at the upper end of the base 3. The pull rod structure pulls the two first side panels 1 from the inside of the rectangular frame so that the two first side panels 1 are closely attached to the two second side panels 2, and the bracket structure supports the first side panels 1 from the outside of the second side panels. Both the inner and outer sides of the first side panels 1 are limited, and the frame structure will not expand during the pouring of concrete, and the reliability is higher.

[0027] For the specific structure of the pull rod structure, please refer to the following description.

[0028] The pull rod structure includes a pull rod 10, which is placed between two first side plates 1. Both ends of the pull rod 10 penetrate the two first side plates 1 respectively. A nut 11 is provided on the side of the first side plate 1 away from the pull rod 10. The nut 11 is sleeved on the outside of the pull rod 10 and is threadedly connected to the pull rod 10.

[0029] The two sides of the tie rod 10 are fixed to the two first side panels 1 by nuts 11. The two first side panels 1 will maintain a tight fit with the second side panels 2 under the pull of the tie rod 10. When pouring concrete into the rectangular frame, the tie rod 10 can prevent the first side panels 1 from expanding. After the concrete pouring is completed, the first side panels 1 and the second side panels 2 are removed, and then the tie rod 10 can be pulled out from the concrete column core.

[0030] For the specific structure of the baffle structure, please refer to the following description.

[0031] The baffle structure includes a plurality of rotating pins 12 arranged on both sides of the first side plate 1, the rotating pins 12 are fixedly connected to the upper and lower ends of the first side plate 1, and a paddle 13 is provided at one end of the rotating pin 12 away from the first side plate 1, one end of the paddle 13 is rotatably connected to the rotating pin 12, and the other end of the paddle 13 extends to a side of the two second side plates 2 away from each other.

[0032] The first side panel 1 and the second side panel 2 adopt a splicing design. When the first side panel 1 and the second side panel 2 are engaged with each other, the paddle 13 on the side of the first side panel 1 is rotated, and the paddle 13 will rotate around the rotating pin 12. When the end of the paddle 13 away from the rotating pin 12 abuts against the side of the two second side panels 2 away from each other, the second side panel 2 and the first side panel 1 will not be separated due to the limitation of the paddle 13.

[0033] For the specific structure of the bracket structure, please refer to the following description.

[0034] The support structure includes an oblique support rod 8, a second hinge seat 9 is provided at the upper end of the oblique support rod 8, a first hinge seat 7 is provided at the lower end of the oblique support rod 8, the first hinge seat 7 and the second hinge seat 9 are both rotatably connected to the oblique support rod 8, the first hinge seat 7 is fixedly connected to the upper end of the base 3, and the second hinge seat 9 is detachably connected to the upper end of the first side plate 1. The second hinge seat 9 is arranged in the angle area formed between the first side plate 1 and the base 3, and the first side plate 1 is reinforced from the side of the first side plate 1, and the impact resistance of the first side plate 1 is improved in cooperation with the pull rod structure.

[0035] The first side panel 1 and the second side panel 2 are engaged with each other. Specifically, the first side panel 1 is provided with a locking protrusion 16 on both sides. The locking protrusion 16 is fixedly connected to the first side panel 1. The locking protrusion 16 is engaged with a locking groove 17 provided on the outer side of the second side panel 2. The locking groove 17 is provided on the side where the two second side panels 2 are close to each other. When the first side panel 1 and the second side panel 2 are assembled, the locking protrusions 16 on both sides of the first side panel 1 are inserted into the locking groove 17 provided on the side of the second side panel 2. The locking protrusion 16 cooperates with the locking groove 17 to limit the first side panel 1 and the second side panel 2 from the side of the first side panel 1 and the second side panel 2. The baffle structure limits the separation of the first side panel 1 and the second side panel 2 from the side where the two second side panels 2 are far away from each other.

[0036] The base 3 is fixed to the first side panel 1 in a detachable connection manner. Specifically, a plurality of first fixing bolts 5 are installed at one end of the base 3 away from the first side panel 1. The first fixing bolts 5 pass through the base 3 and are threadedly connected to the bolt holes provided on the outside of the first side panel 1. The first fixing bolts 5 are threadedly connected to the base 3. The second hinge seat 9 at the upper end of the diagonal support rod 8 is fixed to the first side panel 1 in a detachable connection manner. After the first fixing bolt 5 is screwed out of the bolt hole provided on the outside of the first side panel 1, the fixation between the second hinge seat 9 and the first side panel 1 is released, and the base 3 and the diagonal support rod 8 can be removed together, which is convenient for disassembly and replacement.

[0037] Similarly, the second hinge seat 9 is also fixed to the first side plate 1 by bolt connection. Specifically, bolt seats 14 are provided on both sides of the second hinge seat 9. The bolt seats 14 are fixedly connected to the second hinge seat 9. A second fixing bolt 15 is mounted on the bolt seat 14. The second fixing bolt 15 passes through the bolt seat 14 and is threadedly connected to the bolt hole provided on the outer side of the first side plate 1. When the second hinge seat 9 is removed from the first side plate 1, the second fixing bolt 15 can be screwed out of the bolt hole on the outer side of the first side plate 1.

[0038] In the preferred solution, at least one triangular rib 6 is provided between the base 3 and the first side panel 1, the triangular rib 6 contacts the outer side wall of the first side panel 1, and the triangular rib 6 is fixedly connected to the upper end of the base 3. The triangular rib 6 provided at the connection between the base 3 and the first side panel 1 can enhance the ability of the base 3 to resist deformation by increasing the local material thickness without increasing the wall thickness of the base 3, thereby saving material usage and improving the strength of the structure at the connection between the first side panel 1 and the base 3.

[0039] How this application works:

[0040] The first side plate 1 and the second side plate 2 are fixed by means of a snap fit, and the split structural design makes it easy for the staff to dismantle the mold, and is convenient to carry during construction.

[0041] The tie rod structure pulls the two first side panels 1 from the inside of the rectangular frame to make the two first side panels 1 close to the two second side panels 2, and the bracket structure supports the first side panels 1 from the outside of the second side panels. Both the inner and outer sides of the first side panels 1 are limited. During the concrete pouring process, the frame structure will not expand, and the reliability is higher.

[0042] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0043] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A plain concrete construction mold, comprising a rectangular frame, characterized in that: The rectangular frame comprises two first side panels (1) arranged opposite to each other and two second side panels (2) arranged opposite to each other, and a plurality of pull rod structures for pulling the first side panels (1) are provided between the two first side panels (1) arranged opposite to each other; The two sides of the second side plate (2) are engaged with the two sides of the first side plate (1), and the two sides of the first side plate (1) are provided with baffle structures for preventing the second side plate (2) from being separated from the two sides of the first side plate (1); A base (3) is provided at the lower end of the first side panel (1), and the base (3) is detachably connected to a side of the two first side panels (1) that is away from each other, and a bracket structure for supporting the first side panels (1) is provided at the upper end of the base (3).

2. A plain concrete construction mold according to claim 1, characterized in that: The pull rod structure comprises a pull rod (10), wherein the pull rod (10) is disposed between the two first side plates (1), and the two ends of the pull rod (10) respectively penetrate the two first side plates (1), and a nut (11) is provided on the side of the first side plate (1) away from the pull rod (10), and the nut (11) is sleeved on the outside of the pull rod (10) and is threadedly connected to the pull rod (10).

3. A plain concrete construction mold according to claim 1, characterized in that: The baffle structure comprises a plurality of rotating pins (12) arranged on both sides of the first side plate (1), the rotating pins (12) being fixedly connected to the upper end and the lower end of the first side plate (1), and a paddle (13) being provided at one end of the rotating pin (12) away from the first side plate (1), one end of the paddle (13) being rotatably connected to the rotating pin (12), and the other end of the paddle (13) extending to a side of the two second side plates (2) away from each other.

4. A plain concrete construction mold according to claim 1, characterized in that: The support structure comprises an oblique support rod (8), a second hinge seat (9) is provided at the upper end of the oblique support rod (8), a first hinge seat (7) is provided at the lower end of the oblique support rod (8), the first hinge seat (7) and the second hinge seat (9) are both rotatably connected to the oblique support rod (8), the first hinge seat (7) is fixedly connected to the upper end of the base (3), and the second hinge seat (9) is detachably connected to the upper end of the first side plate (1).

5. The plain concrete construction mold according to claim 1, characterized in that: The first side plate (1) is provided with a clamping protrusion (16) on both sides, the clamping protrusion (16) is fixedly connected to the first side plate (1), the clamping protrusion (16) is engaged with a clamping groove (17) provided on the outside of the second side plate (2), and the clamping groove (17) is provided on the side where the two second side plates (2) are close to each other.

6. A plain concrete construction mold according to claim 1, characterized in that: A plurality of first fixing bolts (5) are mounted on one end of the base (3) away from the first side plate (1); the first fixing bolts (5) pass through the base (3) and are threadedly connected to bolt holes provided on the outside of the first side plate (1); and the first fixing bolts (5) are threadedly connected to the base (3).

7. A plain concrete construction mold according to claim 4, characterized in that: Bolt seats (14) are provided on both sides of the second hinge seat (9), the bolt seats (14) are fixedly connected to the second hinge seat (9), and a second fixing bolt (15) is mounted on the bolt seat (14), and the second fixing bolt (15) passes through the bolt seat (14) and is threadedly connected to a bolt hole opened on the outer side of the first side plate (1).

8. The fair-faced concrete construction mold according to claim 1, characterized in that: At least one triangular rib (6) is provided between the base (3) and the first side plate (1), the triangular rib (6) is in contact with the outer side wall of the first side plate (1), and the triangular rib (6) is fixedly connected to the upper end of the base (3).

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