Constructional column prefabricating equipment

Abstract

The invention discloses constructional column prefabricating equipment which comprises a bottom die and further comprises four sets of side dies and a vertical pouring die erected on the bottom die and used for being matched with the bottom die to form a constructional column body, and the four sets of side dies are symmetrically arranged in pairs. The moving unit is erected on the bottom die and connected with the four sets of side dies so as to drive the side dies to move to form a pouring die, the four sets of side dies are symmetrically arranged in pairs, one-time pouring can be achieved through the arrangement of the moving unit, and the problems that constructional columns are troublesome to assemble and insufficient in strength due to step-by-step pouring are solved; and meanwhile, through vertical pouring, the problem that concrete bubbles are not easy to discharge during vertical pouring is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of building material production equipment, and particularly to a prefabrication device for construction columns. Background Art

[0002] At present, since the connecting parts at both ends of the construction column are in the shape of bosses, it is impossible to perform integral horizontal pouring during pouring. During horizontal pouring, the heights are inconsistent, and the concrete cannot reach the upper ends of the bosses at both ends, resulting in the need for separate pouring. However, after separate pouring and then assembly, not only is the construction intensity high, but also the overall stability and strength of the construction column are affected. For this reason, we have designed a vertical prefabrication device.

[0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not represent an admission that the above content is the closest prior art. Summary of the Invention

[0004] The purpose of the present invention is to provide a prefabrication device for construction columns to solve the problems raised in the above background art. To achieve the above purpose, the present invention provides the following technical solution: A prefabrication device for construction columns, including a bottom mold, further including:

[0005] Four groups of side molds, erected on the bottom mold, used to cooperate with the bottom mold to form a vertical pouring mold for the main body of the construction column, and the four groups of side molds are symmetrically arranged in pairs;

[0006] A moving unit, erected on the bottom mold and connected to the four groups of side molds to drive the side molds to move to form a pouring mold and perform demolding operations;

[0007] Among them, the moving unit includes:

[0008] A bearing frame, symmetrically arranged on both sides of the side mold;

[0009] Lower end side moving parts, symmetrically arranged on both sides of the bearing frame, used to drive the side molds at both lower ends to move horizontally;

[0010] Upper end side moving parts, symmetrically arranged on both sides of the bearing frame, used to drive the side molds at both upper ends to move horizontally.

[0011] Preferably, the lower end side moving parts include:

[0012] A connecting frame, fixedly arranged on the bearing frame, and a limiting sliding groove is arranged on the connecting frame;

[0013] A sliding bar, limitedly sliding on the limiting sliding groove and connected to the side mold through a connecting plate;

[0014] A first power member, arranged on the connecting frame, used to drive the sliding bar to slide in the limiting sliding groove.

[0015] Preferably, the first power member includes:

[0016] A first threaded rod threadedly connected to the slide bar;

[0017] A first rotating motor for driving the threaded rod to rotate.

[0018] Preferably, the upper end both-side moving parts are arranged as multi-section telescopic arms. One end of the multi-section telescopic arms is arranged on the bearing frame, and the telescopic end is connected to the side formwork through a connecting plate.

[0019] Preferably, an adjusting unit is arranged on the bearing frame for adjusting the side formwork when the length of the construction column changes.

[0020] Preferably, the adjusting unit includes:

[0021] A height adjusting part arranged on the bearing frame for adjusting the height of the upper end both-side moving parts;

[0022] Adjusting molds symmetrically arranged on both sides of the side formwork;

[0023] A synchronous moving member arranged between the bearing frame and the adjusting molds for driving the adjusting molds to move towards the symmetric midpoint to form a pouring mold with a new length after the height adjusting part adjusts the heights of the two groups of side formworks at the upper end.

[0024] Preferably, the height adjusting part includes:

[0025] A base slidably arranged on the bearing frame and used for carrying the multi-section telescopic arms;

[0026] A second threaded rod threadedly connected to the base. A second rotating motor is arranged at the upper end of the second threaded rod, and the second rotating motor is fixedly arranged on the bearing frame.

[0027] Preferably, the synchronous moving member includes:

[0028] A slide plate, one end of which is connected to the adjusting mold, the other end of which penetrates through the bearing frame and is slidably arranged thereon. A gear groove is arranged on the slide plate, and a rack is arranged on one side inside the gear groove;

[0029] An extension shaft rod, one end of which is connected to the second threaded rod, and one end of which extends into the gear groove and is provided with a rotating gear, and the rotating gear is meshed with the rack.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] The present invention symmetrically arranges four groups of side molds in pairs, and through the setting of the moving unit, one-time pouring can be achieved, solving the problems of troublesome assembly of structural columns and insufficient strength caused by step-by-step pouring. At the same time, through this vertical pouring, the problem of difficult discharge of concrete bubbles during vertical pouring is also solved.

[0032] Through the setting of the adjusting unit, the present invention can also form pouring molds with different model lengths, thereby increasing the applicability of the pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 is a schematic diagram of the overall structure of the present invention from another angle;

[0035] Figure 3 is a cross-sectional view of the adjusting unit of the present invention;

[0036] Figure 4 is Figure 3 an enlarged view of part A in

[0037] Reference numerals: 1-bottom mold; 2-side mold; 3-bearing frame; 4-lower end two-side moving part; 41-connecting frame; 42-limiting sliding groove; 43-sliding bar; 44-connecting plate; 45-first threaded rod; 46-first rotating motor; 5-upper end two-side moving part; 6-adjusting unit; 61-height adjusting part; 611-base; 612-second threaded rod; 613-second rotating motor; 62-adjusting mold; 63-synchronous moving part; 631-skateboard; 632-gear groove; 633-rack; 634-extension shaft rod; 635-rotating gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Please refer to Figures 1-4 , the present invention provides a technical solution: a prefabrication device for structural columns, including a bottom mold 1, and further including:

[0040] Four groups of side molds 2, erected on the bottom mold 1, used to cooperate with the bottom mold 1 to form a vertical pouring mold for the main body of the structural column, and the four groups of side molds 2 are symmetrically arranged in pairs with each other;

[0041] The moving unit is installed on the bottom mold 1 and connected to the four groups of side molds 2 to drive the side molds 2 to move to form a casting mold and perform demolding operations.

[0042] Among them, the moving unit includes:

[0043] The bearing frame 3 is symmetrically arranged on both sides of the side mold 2;

[0044] The lower end two-side moving parts 4 are symmetrically arranged on both sides of the bearing frame 3 and are used to drive the lower end two-side side molds 2 to move horizontally;

[0045] The upper end two-side moving parts 5 are symmetrically arranged on both sides of the bearing frame 3 and are used to drive the upper end two-side side molds 2 to move horizontally.

[0046] In addition, the lower end two-side moving parts 4 include:

[0047] The connecting frame 41 is fixedly arranged on the bearing frame 3, and a limiting chute 42 is arranged on the connecting frame 41;

[0048] The sliding bar 43 is limited and slides on the limiting chute 42 and is connected to the side mold 2 through the connecting plate 44;

[0049] The first power part is arranged on the connecting frame 41 and is used to drive the sliding bar 43 to slide in the limiting chute 42.

[0050] At the same time, the first power part includes:

[0051] The first threaded rod 45 is threadedly connected to the sliding bar 43;

[0052] The first rotating motor 46 is used to drive the threaded rod to rotate.

[0053] In addition, the upper end two-side moving parts 5 are set as multi-section telescopic arms. One end of the multi-section telescopic arm is arranged on the bearing frame 3, and the telescopic end is connected to the side mold 2 through the connecting plate 44.

[0054] Among them, an adjusting unit 6 is arranged on the bearing frame 3 to adjust the side mold 2 when the length of the construction column changes.

[0055] In addition, the adjusting unit 6 includes:

[0056] The height adjusting part 61 is arranged on the bearing frame 3 and is used to adjust the height of the upper end two-side moving parts 5;

[0057] The adjusting molds 62 are symmetrically arranged on both sides of the side mold 2, and the lower end height of the adjusting molds 62 is the same as the upper end height of the two groups of side molds 2 at the lower end;

[0058] The synchronous moving member 63 is arranged between the carrier 3 and the adjusting die 62 and is used to drive the adjusting die 62 to move towards the symmetric midpoint after the height adjusting part 61 adjusts the height of the upper two groups of side dies 2, so as to form a pouring die with a new length.

[0059] Meanwhile, the height adjusting part 61 includes:

[0060] The base 611 is slidably arranged on the carrier 3 and is used to carry the multi-section telescopic arm;

[0061] The second threaded rod 612 is threadedly connected to the base 611. A second rotating motor 613 is arranged at the upper end of the second threaded rod 612, and the second rotating motor 613 is fixedly arranged on the carrier 3.

[0062] In addition, the synchronous moving member 63 includes:

[0063] One end of the sliding plate 631 is connected to the adjusting die 62, and the other end penetrates through the carrier 3 and is slidably arranged thereon. A gear groove 632 is arranged on the sliding plate 631, and a rack 633 is arranged on one side inside the gear groove 632;

[0064] One end of the extension shaft rod 634 is connected to the second threaded rod 612, and one end extends into the gear groove 632 and is provided with a rotating gear 635, and the rotating gear 635 is meshed with the rack 633;

[0065] Working principle:

[0066] Since there are boss-shaped connecting parts on both sides of the structural column, the height of the connecting parts on both sides of the structural column is higher than that of the middle connecting column. In this case, the structural column cannot be poured horizontally because after the concrete of the structural column is poured at the middle connecting column part, the concrete has not been poured at the height positions on both sides. Therefore, we carry out vertical pouring;

[0067] When carrying out vertical pouring, we first drive the side die 2 to move towards the middle by the lower end two-side moving parts 4 to cooperate with the bottom die 1 to form a preliminary pouring die and carry out caulking operation at the gap between the two groups of side dies 2. Then, we carry out the first concrete pouring. After pouring to the height of the lower two side dies 2, we carry out the first vibration operation to vibrate out the air bubbles in the concrete poured within this height and let it stand for about 15 minutes;

[0068] Then, drive the upper two groups of side dies 2 to move towards the middle by the upper end two-side moving parts 5 to form an overall pouring die, and carry out caulking operation at the connection seam of the side die 2. Then, pour from above into the side die 2 and complete vibration after pouring. Then, wait until the concrete solidifies as a whole and then carry out the demolding operation;

[0069] Length adjustment of the pouring mold: When the height adjustment part 61 drives the upper end two-side moving parts 5 to move upward, the rotation of the second threaded rod 612 drives the rotation of the extension shaft rod 634, thereby driving the rotation of the rotating gear 635 to drive the sliding of the rack 633, so as to drive the adjustment mold 62 connected to the sliding plate 631 to move closer to the middle, thus filling the distance of the rising height of the upper end two sets of side molds 2, thereby adjusting the entire pouring mold to form a new pouring mold.

Claims

1. A structural column prefabrication device, comprising a bottom mold (1), characterized in that: Also includes: Four sets of side molds (2) are mounted on the bottom mold (1) and are used to cooperate with the bottom mold (1) to form a vertical casting mold for the main body of the structural column. The four sets of side molds (2) are symmetrically arranged in pairs. A moving unit is mounted on the bottom mold (1) and connected to the four sets of side molds (2) to drive the side molds (2) to move to form a casting mold and perform demoulding operations; Wherein, the mobile unit comprises: A carrier frame (3) is symmetrically arranged on both sides of the side mold (2); The movable parts (4) on both sides of the lower end are symmetrically arranged on both sides of the support frame (3) and are used to drive the side molds (2) on both sides of the lower end to move horizontally; The movable parts (5) on both sides of the upper end are symmetrically arranged on both sides of the supporting frame (3) and are used to drive the side molds (2) on both sides of the upper end to move horizontally.

2. A structural column prefabrication equipment according to claim 1, characterized in that: The lower end two-side moving parts (4) include: A connecting frame (41) is fixedly arranged on the supporting frame (3), and a limiting sliding groove (42) is arranged on the connecting frame (41); A slide bar (43) is configured to slide within the limit position on the limit slide groove (42) and is connected to the side mold (2) via a connecting plate (44); The first power member is arranged on the connecting frame (41) and is used to drive the slide bar (43) to slide in the limiting slide groove (42).

3. A structural column prefabrication equipment according to claim 2, characterized in that: The first power member comprises: a first threaded rod (45) threadably connected to the slide bar (43); A first rotating motor (46) is used for driving the threaded rod to rotate.

4. The structural column prefabrication equipment according to claim 1, characterized in that: The movable parts (5) on both sides of the upper end are arranged as multi-section telescopic arms, one end of the multi-section telescopic arm is arranged on the supporting frame (3), and the telescopic end is connected to the side mold (2) via a connecting plate (44).

5. A structural column prefabrication equipment according to claim 4, characterized in that: The support frame (3) is provided with an adjustment unit (6) for adjusting the side mold (2) when the length of the structural column changes.

6. The structural column prefabrication equipment according to claim 5, characterized in that: The regulating unit (6) comprises: A height adjustment portion (61) is arranged on the support frame (3) and is used to adjust the height of the movable portions (5) on both sides of the upper end; An adjustment mold (62) is symmetrically arranged on both sides of the side mold (2); The synchronous moving member (63) is arranged between the carrier frame (3) and the adjusting mold (62) and is used to drive the adjusting mold (62) to move toward the symmetrical midpoint after the height of the two sets of side molds (2) at the upper end are adjusted by the height adjusting portion (61) to form a casting mold with a new length.

7. The structural column prefabrication equipment according to claim 6, characterized in that: The height adjustment part (61) comprises: A base (611) is slidably arranged on the supporting frame (3) and is used to support the multi-section telescopic arm; The second threaded rod (612) is threadedly connected to the base (611), and a second rotating motor (613) is arranged at the upper end of the second threaded rod (612). The second rotating motor (613) is fixedly arranged on the supporting frame (3).

8. The structural column prefabrication equipment according to claim 7, characterized in that: The synchronous moving member (63) comprises: A slide plate (631), one end of which is connected to the adjustment mold (62), and the other end of which passes through the support frame (3) and is slidably arranged thereon, the slide plate (631) is provided with a gear groove (632), and a rack (633) is arranged on one side of the gear groove (632); An extension shaft rod (634) has one end connected to the second threaded rod (612) and one end extending to the gear groove (632) in which a rotating gear (635) is disposed. The rotating gear (635) is meshed with the rack (633).

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