Steel mould turnover device

Abstract

The utility model discloses a steel mould turnover device which comprises a box body, one side of the top of the box body is movably connected with a supporting table, a hydraulic cylinder is movably connected between one side of the bottom end in the box body and one side of the supporting table, two sets of supporting legs are welded to the bottom of the other side of the supporting table, the bottom of one side of the box body is fixedly connected with a supporting frame, and the supporting frame is fixedly connected with the bottom of the other side of the supporting table. And a mold clamping anti-falling structure is arranged outside the supporting table. According to the steel die turnover device, through the arrangement of the concave frame, the positioning hole, the square socket and the positioning lock pin, when the steel die turnover device is used, before a die plate is turned over, the concave frame is clamped on the outer side of the die plate, one end of the concave frame is inserted into the square socket, the positioning lock pin is driven in after the tightness degree is adjusted, the positioning lock pin is clamped into the positioning hole, and the position of the concave frame is fixed; the internal template is fixed, so that the function of conveniently fixing the steel template and preventing the steel template from rolling down is realized, and the problem that the device does not have the function of conveniently fixing the steel template and preventing the steel template from rolling down is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover machines, in particular to a steel mold turnover device. Background Technique

[0002] Steel formwork is a steel formwork used for concrete pouring and molding. Its main body is made of high-strength steel. When cleaning or assembling the mold by turnover, a turnover device, namely a turnover machine, is required.

[0003] Most of the common steel mold turnover devices on the market are similar in structure at present. Driven by a hydraulic cylinder, the upper turning support plate is pushed to turn over, and the steel formwork placed on the support plate also turns over accordingly. There are some functional deficiencies in the actual use process, and there is a certain room for improvement. For example, there is a lack of fixation for the formwork. It is mostly fixed by iron chains, which is troublesome to disassemble later and prone to shaking, and it is very easy to roll and fall, and it does not have the function of facilitating the fixation of the steel formwork to prevent rolling; secondly, the sizes of the support plates of the mainstream turnover machines on the market are fixed at present. When turning over some relatively long formworks, problems such as center of gravity imbalance are likely to occur, and it does not have the function of extending the plate surface; in addition, when the flat support plate turns over some formworks with smooth outer edges, rolling displacement is likely to occur, and it does not have the function of adjustable support for the plate surface.

[0004] Now, a new type of steel mold turnover device is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a steel mold turnover device to solve the problem of not having the function of facilitating the fixation of the steel formwork to prevent rolling as proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A steel mold turnover device includes a box body. One side of the top of the box body is movably connected with a support platform. One side of the bottom end inside the box body and one side of the support platform are movably connected with a hydraulic cylinder. Two groups of support feet are welded to the bottom of the other side of the support platform. One side of the bottom of the box body is fixedly connected with a support frame. The front and rear ends of the top of the support platform are respectively inserted with double-headed threaded extension rods. A support plate is adjusted outside the double-headed threaded extension rods. An anti-rolling plate is installed on the other side of the support platform. The upper and lower ends of one side of the anti-rolling plate are respectively fixedly connected with positioning rods. A mold clamping and anti-falling structure is arranged outside the support platform.

[0007] The mold clamping and anti-falling structure includes two groups of square sockets. The two groups of square sockets are respectively fixedly connected to the front and rear ends of the support platform. Two groups of positioning lock pins are inserted into one end of the square socket. A concave frame is inserted into one side of the square socket. Multiple groups of positioning holes are respectively arranged inside the front and rear ends of the concave frame.

[0008] Preferably, the shape and size of the outer part of the concave frame match the shape and size of the inner part of the square socket, and the concave frame can be slid left and right along the inner part of the square socket.

[0009] Preferably, the spacing dimension of the positioning holes corresponds to the spacing dimension of the positioning locking pins, and the positioning locking pins penetrate through the inner part of the square socket and extend into the inner part of the positioning holes.

[0010] Preferably, the threads on the outer part of the double-headed threaded extension rod match the threads inside the top of the support platform.

[0011] Preferably, an anti-loosening nut is sleeved on the top of the outer part of the double-headed threaded extension rod, and one side of the support plate is in the same vertical plane as one side of the support platform.

[0012] Preferably, a fixing nut is sleeved on the outer part of the positioning rod, and multiple positioning slots are arranged at equal intervals inside the other side of the hydraulic cylinder.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: This steel mold flipping device not only realizes the function of facilitating the fixation of the steel formwork to prevent it from rolling down, realizes the function of extending the plate surface, but also realizes the function of adjustable support for the plate surface;

[0014] (1) By providing a concave frame, positioning holes, a square socket and positioning locking pins, during use, the steel formwork is hoisted above the support platform by a hoisting device and fixed in position. Under the push of the hydraulic cylinder, the support platform flips to be perpendicular to the ground. The support feet support the bottom of the steel formwork, and the support frame supports the bottom of the support feet. Before flipping the formwork, the concave frame is clamped outside the formwork, one end of the concave frame is inserted into the square socket, after adjusting the tightness, the positioning locking pin is driven in, and the positioning locking pin is stuck into the positioning hole, so the position of the concave frame is fixed, and the formwork inside is fixed, realizing the function of facilitating the fixation of the steel formwork to prevent it from rolling down;

[0015] (2) By providing a double-headed threaded extension rod, an anti-loosening nut and a support plate, during use, according to the length of the steel formwork, when it is necessary to extend the support platform, a double-headed threaded extension rod can be screwed into each of the front and rear ends of the top of the support platform. Then the support plate is sleeved along the double-headed threaded extension rod, and an anti-loosening nut is screwed into the end of the double-headed threaded extension rod. The support plate can play a supporting role to prevent one end of the formwork from being too long and flipping and falling, realizing the function of extending the plate surface;

[0016] (3) By providing an anti-rolling plate, a positioning rod, a fixing nut and a positioning slot, during use, according to the actual size and shape specifications of the template, when it is necessary to install the anti-rolling component, select a suitable position to install the anti-rolling plate. After the positioning rod at the rear end of the anti-rolling plate is inserted along the positioning slot, then slip a fixing nut onto the positioning rod and tighten it. The position of the anti-rolling plate is thus fixed. The two groups of anti-rolling plates can hold the outside of the template and prevent it from rolling to one side, realizing the function of adjustable support for the plate surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 is a right side view structural schematic diagram of the support table of the present utility model;

[0019] Figure 3 is an enlarged side view structural schematic diagram of the support plate of the present utility model;

[0020] Figure 4 is a left side view structural schematic diagram of the support table of the present utility model.

[0021] In the figure: 1, box body; 2, hydraulic cylinder; 3, support table; 4, concave frame; 5, positioning hole; 6, square socket; 7, positioning locking pin; 8, double-headed threaded extension rod; 9, anti-loosening nut; 10, support plate; 11, anti-rolling plate; 12, positioning rod; 13, fixing nut; 14, positioning slot; 15, support foot; 16, support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-4 , a steel mold flipping device, including a box body 1, one side of the top of the box body 1 is movably connected with a support table 3, one side of the bottom end inside the box body 1 and one side of the support table 3 are movably connected with a hydraulic cylinder 2, two groups of support feet 15 are welded to the bottom of the other side of the support table 3, a support frame 16 is fixedly connected to the bottom of one side of the box body 1, and a mold clamping and anti-falling structure is arranged outside the support table 3;

[0024] Please refer to Figures 1-4, A steel mold flipping device further includes a mold clamping and anti - falling structure. The mold clamping and anti - falling structure includes two groups of square sockets 6, which are respectively fixedly connected to the front and rear ends of the support table 3. Two groups of positioning lock pins 7 are inserted into one end of the square socket 6, and a concave - shaped frame 4 is inserted into one side of the square socket 6. Multiple groups of positioning holes 5 are respectively arranged inside the front and rear ends of the concave - shaped frame 4;

[0025] The external shape and size of the concave - shaped frame 4 match the internal shape and size of the square socket 6. The concave - shaped frame 4 can be slid left and right along the inside of the square socket 6. The spacing dimension of the positioning holes 5 corresponds to the spacing dimension of the positioning lock pins 7. The positioning lock pins 7 penetrate through the inside of the square socket 6 and extend into the inside of the positioning holes 5, so as to quickly fix the template;

[0026] Specifically, as Figure 1 and Figure 2 shown, the concave - shaped frame 4 is clamped outside the template. One end of the concave - shaped frame 4 is inserted into the square socket 6. After adjusting the tightness, the positioning lock pins 7 are driven in. The positioning lock pins 7 are stuck into the positioning holes 5, and the position of the concave - shaped frame 4 is fixed, and the internal template is thus fixed.

[0027] Embodiment 2: Double - headed threaded extension rods 8 are respectively inserted into the front and rear ends of the top of the support table 3. A support plate 10 is adjusted on the outside of the double - headed threaded extension rods 8. The threads on the outside of the double - headed threaded extension rods 8 match the threads inside the top end of the support table 3. A lock - nut 9 is sleeved on the outside top end of the double - headed threaded extension rods 8. One side of the support plate 10 is in the same vertical plane as one side of the support table 3, and the length of the support table 3 can be appropriately extended according to the length of the template;

[0028] Specifically, as Figure 1 and Figure 3 shown, a double - headed threaded extension rod 8 is screwed into each of the front and rear ends of the top of the support table 3. Then the support plate 10 is sleeved along the double - headed threaded extension rods 8, and then the lock - nut 9 is screwed onto the end of the double - headed threaded extension rods 8. The support plate 10 can play a supporting role to prevent one end of the template from being too long and flipping and falling.

[0029] Embodiment 3: An anti - rolling plate 11 is installed on the other side of the support table 3. Positioning rods 12 are respectively fixedly connected to the upper and lower ends of one side of the anti - rolling plate 11. A fixing nut 13 is sleeved on the outside of the positioning rods 12. Multiple groups of positioning slots 14 are arranged at equal intervals inside the other side of the hydraulic cylinder 2, and the position can be adjusted to adapt to templates of different specifications and sizes;

[0030] Specifically, as Figure 2 and Figure 4 shown, after the positioning rod 12 at the rear end of the anti - rolling plate 11 is inserted along the positioning slots 14, then the fixing nut 13 is sleeved on the positioning rod 12 and tightened. The position of the anti - rolling plate 11 is fixed. The two anti - rolling plates 11 can hold the outside of the template to prevent it from rolling to one side.

[0031] Working principle: When the utility model is in use, first, the steel formwork is lifted by a hoisting device above the support platform 3 and fixed in position. Under the push of the hydraulic cylinder 2, the support platform 3 is turned to be perpendicular to the ground. The support feet 15 support the bottom of the steel formwork, and the support frame 16 supports the bottom of the support feet 15. Before turning the formwork, the concave frame 4 is clamped outside the formwork. One end of the concave frame 4 is inserted into the square socket 6. After adjusting the tightness, the positioning lock pin 7 is driven in. The positioning lock pin 7 is inserted into the positioning hole 5, and the position of the concave frame 4 is fixed, and the internal formwork is fixed. According to the length of the steel formwork, when it is necessary to extend the support platform 3, a double-headed threaded extension rod 8 can be screwed into the front and rear ends of the top of the support platform 3 respectively. Then the support plate 10 is sleeved along the double-headed threaded extension rod 8, and the anti-loosening nut 9 is screwed into the end of the double-headed threaded extension rod 8. The support plate 10 can play a supporting role to prevent one end of the formwork from being too long and flipping and falling. According to the actual size and shape specifications of the formwork, when it is necessary to install anti-rolling components, select a suitable position to install the anti-rolling plate 11. After the positioning rod 12 at the rear end of the anti-rolling plate 11 is inserted along the positioning slot 14, the fixing nut 13 is sleeved on the positioning rod 12 and tightened, and the position of the anti-rolling plate 11 is fixed. The two groups of anti-rolling plates 11 can support the outside of the formwork to prevent it from rolling to one side.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A steel mold turning device, comprising a box (1), characterized in that: A support platform (3) is movably connected to one side of the top of the box body (1), a hydraulic cylinder (2) is movably connected between one side of the bottom end of the box body (1) and one side of the support platform (3), two groups of supporting legs (15) are welded to the bottom of the other side of the support platform (3), a support frame (16) is fixedly connected to the bottom of one side of the box body (1), a double-headed threaded extension rod (8) is respectively inserted at the front and rear ends of the top of the support platform (3), a support plate (10) is adjusted on the outside of the double-headed threaded extension rod (8), an anti-roll plate (11) is installed on the other side of the support platform (3), and the upper and lower ends of one side of the anti-roll plate (11) are respectively fixedly connected to positioning rods (12), and a mold-locking anti-falling structure is arranged on the outside of the support platform (3); The mold-locking anti-falling structure comprises two groups of square sockets (6), the two groups of square sockets (6) are respectively fixedly connected to the front and rear ends of the support platform (3), one end of the square socket (6) is plugged with two groups of positioning lock pins (7), one side of the square socket (6) is plugged with a concave frame (4), and the interior of the front and rear ends of the concave frame (4) is respectively provided with a plurality of groups of positioning holes (5).

2. A steel mold turning device according to claim 1, characterized in that: The shape and size of the outside of the concave frame (4) match the shape and size of the inside of the square socket (6), and the concave frame (4) can be moved left and right along the inside of the square socket (6).

3. A steel mold turning device according to claim 1, characterized in that: The spacing dimensions of the positioning holes (5) correspond to the spacing dimensions of the positioning lock pins (7), and the positioning lock pins (7) penetrate the interior of the square socket (6) and extend into the interior of the positioning holes (5).

4. A steel mold turning device according to claim 1, characterized in that: The external threads of the double-threaded extension rod (8) match the internal threads of the top end of the support platform (3).

5. A steel mold turning device according to claim 1, characterized in that: The top end of the double-threaded extension rod (8) is sleeved with an anti-slip nut (9), and one side of the support plate (10) is aligned with the vertical plane of one side of the support platform (3).

6. A steel mold turning device according to claim 1, characterized in that: The outside of the positioning rod (12) is sleeved with a fixing nut (13), and the inside of the other side of the hydraulic cylinder (2) is provided with a plurality of groups of positioning slots (14), and the positioning slots (14) are arranged at equal intervals.

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