Prefabricated concrete frame column mold

Abstract

The utility model discloses a precast concrete frame column mould which comprises a bottom plate, a left side plate, a right side plate, a front side plate, a rear side plate and a movable plate, the left side plate and the right side plate are respectively and rotatably installed on the left side wall and the right side wall of the bottom plate and are vertically arranged, and the front side plate and the rear side plate are respectively and slidably installed on the front side and the rear side of the left side plate and the right side plate. The movable plate is slidably mounted at the top of the bottom plate, the left side and the right side of the movable plate are in sliding contact with the left side plate and the right side plate correspondingly, a plurality of symmetrically-distributed hinge rods are fixedly mounted on the left side and the right side of the bottom plate, and a plurality of symmetrically-distributed hinge plates are fixedly mounted at the bottoms of the left side plate and the right side plate correspondingly. The movable plate is reasonable in design, good in practicability, capable of conveniently controlling the left side plate and the right side plate to be opened and closed, matched with the front side plate and the rear side plate to form a mold groove for concrete pouring prefabrication, capable of controlling the movable plate to be adjusted front and back and capable of expanding the size range of concrete prefabrication.

Description

Technical Field

[0001] The utility model relates to the technical field of precast concrete frame production, in particular to a precast concrete frame column mould. Background Art

[0002] Assembled buildings are widely used in current buildings. The frame columns, walls and beams of the building are spliced ​​at the construction site according to the constructed structure, so that less concrete is used at the construction site during the construction of the building. On the one hand, there is no need to make concrete on site, making the environment cleaner, and on the other hand, the construction speed can be accelerated during splicing. The existing precast concrete frame column mold includes a bottom plate, side plates, a front plate and a back plate. The bottom plate is rectangular and placed parallel to the ground. The two side plates are respectively located on both sides of the bottom plate. The two side plates are relatively parallel and fixed to the bottom plate by bolts. The front plate and the back plate are respectively located at both ends of the length direction of the bottom plate. The bolts of the two side plates need to be removed one by one during the assembly and disassembly process, making the assembly and disassembly of the precast concrete frame column mold more cumbersome.

[0003] In response to the above problem, a precast concrete frame column mold is disclosed in Chinese patent announcement with announcement number CN209304770U, and its technical points are: it includes a bottom plate, side plates, a front plate and a rear plate, the bottom plate is rectangular, the bottom plate is placed horizontally, the front plate and the rear plate are installed at both ends of the length direction of the bottom plate, the front plate and the rear plate are both perpendicular to the length direction of the bottom plate, there are two side plates, the side plates are respectively located on both sides of the bottom plate, and one side of the side plate is hinged to the side of the bottom plate, when the side plate is rotated to a vertical position relative to the bottom plate, the side plate rests on the side of the bottom plate.

[0004] In actual operation, it was found that the above scheme still has at least the following defects: the worm gear, worm, handwheel and handle combination in the device can neither quickly open and close the two side panels, nor can it provide fixed support for the two side panels. Manually turning the two handwheels is time-consuming and labor-intensive, affecting production efficiency. Therefore, we propose a precast concrete frame column mold to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a precast concrete frame column mold, which solves the problems that the two side panels cannot be quickly opened and closed, the two side panels cannot be fixedly supported, and manual rotation of the two hand wheels is time-consuming and labor-intensive, affecting production efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precast concrete frame column mold, comprising a bottom plate, a left side plate, a right side plate, a front side plate, a rear side plate and a movable plate, the left side plate and the right side plate are respectively rotatably mounted on the left and right side walls of the bottom plate and are vertically arranged, the front side plate and the rear side plate are respectively slidably mounted on the front and rear sides of the left side plate and the right side plate, the movable plate is slidably mounted on the top of the bottom plate, and the left and right sides of the movable plate are respectively in sliding contact with the left side plate and the right side plate.

[0009] Preferably, a plurality of symmetrically distributed hinged rods are fixedly installed on the left and right sides of the base plate, a plurality of symmetrically distributed hinged plates are fixedly installed on the bottom of the left and right sides of the base plate, and the plurality of hinged plates are rotatably installed on the corresponding hinged rods respectively, and the sides of the left and right sides of the base plate that are close to each other are in rotational contact with the left and right sides of the base plate.

[0010] Preferably, T-blocks are fixedly installed on the front and rear sides of the left and right panels, and two symmetrically distributed T-slots are provided on the sides of the front and rear panels close to each other, and four T-blocks are slidably installed in the corresponding T-slots.

[0011] Preferably, symmetrically distributed mounting plates are fixedly installed on the left and right sides of the front side plate and the rear side plate, and first bolts are threadedly installed on the four mounting plates, and the right ends of the two first bolts on the left side extend into the left side plate, and the left ends of the two first bolts on the right side extend into the right side plate.

[0012] Preferably, the two mounting plates on the left side are in sliding contact with the left side plate, and the two mounting plates on the right side are in sliding contact with the right side plate.

[0013] Preferably, two symmetrically distributed electric push rods are fixedly installed on the front side of the rear side plate, the output shaft ends of the two electric push rods are fixedly connected to the movable plate, a slide plate is fixedly installed on the top of the movable plate, and the bottom of the slide plate is in sliding contact with the top of the left plate and the right plate respectively.

[0014] Preferably, the tops of the left plate and the right plate are each provided with a plurality of evenly distributed screw holes, and two symmetrically distributed second bolts are threadedly mounted on the skateboard, and the bottom ends of the two second bolts are respectively threadedly mounted in corresponding screw holes.

[0015] Preferably, the top of the left side plate, the top of the right side plate, the top of the front side plate, the top of the rear side plate, the top of the movable plate, the tops of the four T-blocks and the tops of the four mounting plates are all at the same horizontal height.

[0016] (III) Beneficial effects

[0017] The utility model provides a prefabricated concrete frame column mold, which has the following beneficial effects:

[0018] (1) The precast concrete frame column mold can form a mold groove for concrete pouring precasting by utilizing the combined action of the bottom plate, the left side plate, the right side plate, the front side plate, the rear side plate and the movable plate.

[0019] (2) This precast concrete frame column mold can conveniently control the opening and closing of the left plate and the right plate by utilizing the combined effect of a plurality of hinged rods and a plurality of hinged plates, thereby improving work efficiency.

[0020] (3) This precast concrete frame column mold can facilitate the installation of the front side plate and the rear side plate by utilizing the combined effect of four T-blocks and four T-slots, and fix the left side plate and the right side plate by four mounting plates.

[0021] (4) This precast concrete frame column mold can adjust the length of precast concrete by utilizing the combined action of two electric push rods, a slide plate and two second bolts, thereby expanding the size range of precast concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0024] Figure 3 It is a schematic diagram of the partial structure of the front side panel viewed from above;

[0025] Figure 4 A schematic diagram of the partial structure of the rear side panel from above.

[0026] In the figure: 1, bottom plate; 2, left side plate; 3, right side plate; 4, front side plate; 5, rear side plate; 6, movable plate; 7, hinged rod; 8, hinged plate; 9, T-block; 10, T-slot; 11, mounting plate; 12, first bolt; 13, electric push rod; 14, slide plate; 15, screw hole; 16, second bolt. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-4As shown, the utility model provides a technical solution: a precast concrete frame column mold, comprising a bottom plate 1, a left side plate 2, a right side plate 3, a front side plate 4, a rear side plate 5 and a movable plate 6, the left side plate 2 and the right side plate 3 are respectively rotatably mounted on the left and right side walls of the bottom plate 1 and are vertically arranged, the front side plate 4 and the rear side plate 5 are respectively slidably mounted on the front and rear sides of the left side plate 2 and the right side plate 3, the movable plate 6 is slidably mounted on the top of the bottom plate 1, the length of the precast concrete can be controlled by using the movable plate 6, and the left and right sides of the movable plate 6 are respectively in sliding contact with the left side plate 2 and the right side plate 3.

[0029] In this embodiment, the left and right sides of the front side plate 4 and the rear side plate 5 are fixedly installed with symmetrically distributed mounting plates 11, and the four mounting plates 11 are threadedly installed with first bolts 12. The four mounting plates 11 are used to install the four first bolts 12, and can also fix and support the left side plate 2 and the right side plate 3. The right ends of the two first bolts 12 on the left side extend into the left side plate 2, and the left ends of the two first bolts 12 on the right side extend into the right side plate 3. The two mounting plates 11 on the left side are in sliding contact with the left side plate 2, and the two mounting plates 11 on the right side are in sliding contact with the right side plate 3. Two symmetrically distributed electric push rods 13 are fixedly installed on the front side of the rear side plate 5, and the output shaft ends of the two electric push rods 13 are fixedly connected to the movable plate 6. The two electric push rods 13 are used to push the movable plate 6 to move forward and backward. A slide plate 14 is fixedly installed on the top of the movable plate 6, and the bottom of the slide plate 14 is in sliding contact with the top of the left side plate 2 and the right side plate 3 respectively, and the slide plate 14 is used to guide and limit the forward and backward movement of the movable plate 6.

[0030] In this embodiment, a plurality of symmetrically distributed hinge rods 7 are fixedly installed on the left and right sides of the above-mentioned bottom plate 1, and a plurality of symmetrically distributed hinge plates 8 are fixedly installed on the bottom of the left side plate 2 and the right side plate 3. The plurality of hinge plates 8 are rotatably installed on the corresponding hinge rods 7. By utilizing the joint action of the hinge rods 7 and the hinge plates 8, the opening and closing of the left side plate 2 and the right side plate 3 can be conveniently controlled. The sides of the left side plate 2 and the right side plate 3 that are close to each other are in rotational contact with the left and right sides of the bottom plate 1. T-blocks 9 are fixedly installed on the front and rear sides of the left side plate 2 and the right side plate 3. Two symmetrically distributed T-slots 10 are provided on the sides of the front side plate 4 and the rear side plate 5 that are close to each other. The four T-blocks 9 are slidably installed in the corresponding T-slots 1 0, the front side plate 4 and the rear side plate 5 can be conveniently installed by using the T-block 9 and the T-slot 10, and the left side plate 2 and the right side plate 3 can also be fixed and supported. A plurality of evenly distributed screw holes 15 are provided on the top of the left side plate 2 and the right side plate 3. Two symmetrically distributed second bolts 16 are threadedly installed on the slide plate 14, and the bottom ends of the two second bolts 16 are respectively threadedly installed in the corresponding screw holes 15. The movable plate 6 can be fixed by using the plurality of screw holes 15 and the two second bolts 16. The top of the left side plate 2, the top of the right side plate 3, the top of the front side plate 4, the top of the rear side plate 5, the top of the movable plate 6, the tops of the four T-blocks 9 and the tops of the four mounting plates 11 are all at the same horizontal position height.

[0031] In this embodiment, a control switch is installed on the rear side plate 5, and the two electric push rods 13 and the control switch are electrically connected to the external power line through wires in sequence to form a loop. The control switch can control the start and stop of the two electric push rods 13.

[0032] Through the above structure, a precast concrete frame column mold provided by the utility model can conveniently control the opening and closing of the left side plate 2 and the right side plate 3, cooperate with the front side plate 4 and the rear side plate 5 to form a mold groove for concrete pouring and prefabrication, and can also control the movable plate 6 to adjust forward and backward to expand the size range of concrete prefabrication. During specific use, the left side plate 2 and the right side plate 3 are controlled to rotate to a vertical setting, the front side plate 4 and the rear side plate 5 are controlled to slide and be installed on the corresponding T-blocks 9 respectively, and the four first bolts 12 are controlled to be threadedly installed on the left side plate 2 and the right side plate 3 to reinforce the frame column mold as a whole. When the length of concrete to be prefabricated is longer, the two electric push rods 13 are controlled to retract, so that the movable plate 6 moves backward to the required length, and the two second bolts 16 are tightened to fix the movable plate 6, and then the concrete pouring and prefabrication is started. When the length of concrete to be prefabricated is shorter, the two electric push rods 13 are controlled to extend.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A precast concrete frame column mold, characterized by: The movable plate comprises a bottom plate, a left side plate, a right side plate, a front side plate, a rear side plate and a movable plate, wherein the left side plate and the right side plate are rotatably mounted on the left and right side walls of the bottom plate respectively and are vertically arranged, the front side plate and the rear side plate are slidably mounted on the front and rear sides of the left and right side plates respectively, and the movable plate is slidably mounted on the top of the bottom plate, and the left and right sides of the movable plate are in sliding contact with the left and right side plates respectively.

2. A precast concrete frame column mold according to claim 1, characterized in that: A plurality of symmetrically distributed hinged rods are fixedly installed on the left and right sides of the base plate, and a plurality of symmetrically distributed hinged plates are fixedly installed on the bottom of the left and right sides. The plurality of hinged plates are rotatably installed on the corresponding hinged rods respectively, and the sides of the left and right sides of the left and right sides that are close to each other are in rotational contact with the left and right sides of the base plate.

3. The precast concrete frame column mold according to claim 1, characterized in that: T-shaped blocks are fixedly installed on the front and rear sides of the left and right panels, and two symmetrically distributed T-shaped slots are provided on the sides of the front and rear panels close to each other, and the four T-shaped blocks are slidably installed in the corresponding T-shaped slots.

4. The precast concrete frame column mold according to claim 1, characterized in that: The left and right sides of the front side plate and the rear side plate are fixedly installed with symmetrically distributed mounting plates, and the four mounting plates are all threadedly installed with first bolts. The right ends of the two first bolts on the left side extend into the left side plate, and the left ends of the two first bolts on the right side extend into the right side plate.

5. The precast concrete frame column mold according to claim 4, characterized in that: The two mounting plates on the left side are both in sliding contact with the left side plate, and the two mounting plates on the right side are both in sliding contact with the right side plate.

6. The precast concrete frame column mold according to claim 1, characterized in that: Two symmetrically distributed electric push rods are fixedly installed on the front side of the rear side plate, and the output shaft ends of the two electric push rods are fixedly connected to the movable plate. A slide is fixedly installed on the top of the movable plate, and the bottom of the slide is in sliding contact with the top of the left plate and the right plate respectively.

7. The precast concrete frame column mold according to claim 6, characterized in that: The tops of the left and right plates are each provided with a plurality of evenly distributed screw holes. Two symmetrically distributed second bolts are threadedly mounted on the skateboard, and the bottom ends of the two second bolts are respectively threadedly mounted in the corresponding screw holes.

8. The precast concrete frame column mold according to claim 1, characterized in that: The top of the left side plate, the top of the right side plate, the top of the front side plate, the top of the rear side plate, the top of the movable plate, the tops of the four T-blocks and the tops of the four mounting plates are all at the same horizontal height.

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