A three-dimensional adjustable steel structure positioning and assembling support for concrete block production

Abstract

The utility model discloses a three -dimensional adjustable steel structure positioning assembly support for concrete block production relates to steel structure technical field, including first support frame, first side plate, second side plate, connecting rod and pad sleeve, the first support frame below sets up stretching mechanism, the stretching mechanism includes connecting rod, connecting pipe, fixed plate and guide groove, the fixed plate fixed connection in connecting pipe side, just the guide groove is set up in fixed plate side, the connecting rod rotation is connected in guide groove inside, and rectangular base and bolt hole constitute standardization installation surface, can help bolt quick -witted connection production mould equipment etc, promote assembly efficiency, right angle trapezoidal first side plate utilizes mechanics stability and enhances support side edge anti -overturning ability, reduces lateral deformation, and the second side plate of opposite setting forms symmetrical support structure, provides stable rotation fulcrum for connecting rod, avoids its axial deviation, disperses the load that connecting rod transmits simultaneously, prevents local stress concentration.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, specifically to a three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production. Background Technology

[0002] The three-dimensional adjustable steel structure positioning and assembly support for concrete block production is a steel structure device applied in the field of concrete block production lines. It is mainly used to position and assemble molds or equipment during the production process. Its core lies in its adjustable three-dimensional structure design, which meets the needs of different production scenarios. However, existing steel structures have some shortcomings, such as: The adjustable, modular support frame for mezzanine flooring described in application number CN202421736002.2 has a relatively simple adjustment function, which only adjusts the length through the adjustment section. It cannot achieve complex stepless height adjustment and multi-angle fine adjustment, thus limiting its application scenarios. It is mainly for mezzanine construction and has poor applicability to other fields such as concrete block production. Utility Model Content

[0003] The purpose of this utility model is to provide a three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production, so as to solve the problems mentioned in the background art that the existing equipment on the market has relatively simple adjustment functions, only adjusting the length through the adjustment section, and cannot achieve complex stepless height adjustment and multi-angle fine adjustment. Its application scenarios are limited, mainly targeting mezzanine construction, and its applicability to other fields such as concrete block production is poor.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production, comprising a first support frame, a first side plate, a second side plate, a connecting rod, and a pad; A tensioning mechanism is provided below the first support frame. The tensioning mechanism includes a connecting rod, a connecting pipe, a fixed plate, and a guide groove. The fixed plate is fixedly connected to the side of the connecting pipe, and the guide groove is opened on the side of the fixed plate. The connecting rod is rotatably connected to the inside of the guide groove.

[0005] As a preferred technical solution of this utility model, bolt holes are opened on the upper surface of the first support frame, and there are twelve bolt holes in a rectangular distribution. The top surface of the first support frame is a rectangular base structure. The first side plate is fixedly connected to the side of the first support frame, and the first side plate is a right-angled trapezoidal structure that is vertically fixed. Using the above technical solution, 12 rectangular bolt holes are opened on the upper surface of the first support frame, the top surface is a rectangular base structure, and the side is fixed with a right-angled trapezoidal first side plate. This structure forms a standardized installation interface through the rectangular base and bolt holes, which can be quickly connected to concrete block production molds or other equipment with the help of bolts, thereby improving assembly efficiency. At the same time, the right-angled trapezoidal first side plate is vertically fixed to the side, and the mechanical stability of the trapezoidal structure is used to enhance the anti-overturning ability of the support side and reduce lateral deformation under eccentric load.

[0006] As a preferred technical solution of this utility model, the second side plate is fixed opposite to the first side plate below, and the two second side plates are evenly fixed to the side of the first support frame in a group, and the two second side plates are rotatably connected to one end of the connecting rod. Using the above technical solution, two sets of second side plates are fixed opposite to each other below the first side plate, and the second side plates are rotatably connected to one end of the connecting rod. The opposing second side plates form a symmetrical support structure, providing a stable rotation fulcrum for the connecting rod and preventing axial displacement during stretching or folding. The even distribution of the two sets of second side plates can disperse the load transmitted by the connecting rod to the main body of the first support frame, preventing local stress concentration and extending the service life of the support.

[0007] As a preferred technical solution of this utility model, the other end of the connecting rod is rotatably connected to a fixing plate. The fixing plate has a rectangular structure and a guide groove is opened at the center line of the fixing plate. The fixing plate is fixedly connected to the connecting pipe and has a double-layer structure. A third support frame is rotatably connected between the fixing plates. A double-headed bolt is threadedly connected to the bottom of the third support frame, and the bottom of the double-headed bolt is threadedly connected to the first traction block. The bottom of the first traction block is rotatably connected to the connecting rod. Using the above technical solution, the other end of the connecting rod is rotatably connected to a double-layer rectangular fixing plate. A guide groove is opened in the center line of the fixing plate, and a third support frame is rotatably connected between them. The third support frame is connected to the first traction block by a double-headed bolt. The double-layer fixing plate and the guide groove cooperate to restrict the rotation trajectory of the connecting rod, making the movement of the tensioning mechanism more precise. The double-headed bolt can adjust the height of the third support frame through thread transmission, realizing stepless adjustment of the overall height of the support frame, which can be adapted to block production molds of different heights. The double-layer fixing plate has high structural strength and can withstand the vertical load transmitted by the third support frame, ensuring stability during the adjustment process.

[0008] As a preferred technical solution of this utility model, a mortise rail is provided on the inner wall of the first support frame, and the mortise rail of the first support frame is slidably connected to the tenon strip. The tenon strip is fixedly connected to the connecting rod. A second support frame is symmetrically distributed below the first support frame. The second support frame has the same structure as the first support frame. A gasket is fitted on the outside of the connecting rod. Using the above technical solution, a mortise rail is opened on the inner wall of the first support frame, which is slidably connected to the tenon strip. The tenon strip is fixed to the connecting pipe, and a second support frame with the same structure is symmetrically distributed below. The sliding connection design of the mortise rail and the tenon strip enables quick assembly and disassembly of the connecting rod and the first support frame. The components can be assembled without tools, improving on-site assembly efficiency. The symmetrically distributed second support frame and the first support frame form a mirror support system, which evenly bears the weight of the upper and lower molds and improves the overall bending and torsional stiffness of the support frame.

[0009] As a preferred technical solution of this utility model, a third traction block is rotatably connected above the center line of the fixed plate. The third traction block has a U-shaped structure and is slidably connected to one end of the ring block below. The other end of the ring block is slidably connected to a fourth traction block. Using the above technical solution, a U-shaped third traction block is rotatably connected above the center line of the fixed plate. The third traction block is slidably connected to the ring block and the fourth traction block. The U-shaped third traction block provides a sliding track for the ring block, allowing it to move along the track when the stretching mechanism moves. At the same time, the rotatable connection allows for fine-tuning of the angle to adapt to the displacement requirements of different folding states. The sliding connection between the ring block and the fourth traction block forms a flexible transmission structure to ensure that all components work together during the folding process and avoid jamming.

[0010] As a preferred technical solution of this utility model, the outer side of the ring block is slidably connected to a ring buckle, the side of the ring buckle is provided with an opening, and the opening of the ring buckle is connected by a bolt.

[0011] Using the above technical solution, the outer side of the ring block is slidably connected to a ring buckle with an opening, and the opening is fixed by bolts; the opening bolt structure of the ring buckle can tighten or loosen the ring block. When it is necessary to fix the bracket in the unfolded state, tighten the bolts to make the ring buckle lock the ring block and prevent the tensioning mechanism from folding accidentally; the detachable ring buckle design facilitates maintenance and replacement of the ring block, while the opening structure allows the ring block to slide freely in the non-fixed state, ensuring the flexibility of the tensioning mechanism.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The first support frame has 12 rectangularly distributed bolt holes. Its top surface is a rectangular base structure, and right-angled trapezoidal first side plates are fixed to the sides. Two sets of second side plates are fixed opposite each other below, with two plates in each set. The second side plates are rotatably connected to one end of the connecting rod. This design allows the rectangular base and bolt holes to form a standardized mounting surface, enabling quick connection of production molds and other equipment with bolts, thus improving assembly efficiency. The right-angled trapezoidal first side plates enhance the anti-overturning capacity of the support side using mechanical stability, reducing lateral deformation. The oppositely arranged second side plates form a symmetrical support structure, providing a stable rotation fulcrum for the connecting rod, preventing its axial displacement, and distributing the load transmitted by the connecting rod to prevent local stress concentration. 2. The other end of the connecting rod is rotatably connected to a double-layer rectangular fixing plate. A guide groove is opened in the center line of the fixing plate, and a second support frame is rotatably connected between them. The second support frame is connected to the first traction block by double-headed bolts. A mortise rail is opened on the inner wall of the first support frame, which is slidably connected to the tenon. The tenon is fixed to the connecting rod. The second support frames with the same structure are symmetrically distributed below. Among them, the double-layer fixing plate and the guide groove cooperate to restrict the rotation trajectory of the connecting rod, so that the movement of the tensioning mechanism is precise. The double-headed bolts can adjust the height of the second support frame, realizing stepless adjustment of the support height to adapt to different molds. The double-layer fixing plate can also withstand vertical loads and ensure adjustment stability. The sliding connection between the mortise rail and the tenon allows the connecting rod and the first support frame to be quickly assembled and disassembled without tools, improving assembly efficiency. The symmetrically distributed second support frames and the first support frame form a mirror support system, which balances the weight and improves bending and torsional stiffness. 3. A U-shaped third traction block is rotatably connected above the center line of the fixed plate. The third traction block is slidably connected to the ring block and the fourth traction block. The U-shaped third traction block provides a sliding track for the ring block, allowing it to move along the track. The rotatable connection allows for fine-tuning of the angle to adapt to the displacement requirements of different folding states. The sliding connection between the ring block and the fourth traction block forms a flexible transmission structure to ensure coordinated action of all components and avoid jamming. 4. The outer side of the ring block is slidably connected to a ring buckle with an opening, which is fixed by bolts. The bolt structure of the ring buckle's opening allows the ring block to be tightened or loosened. When the fixed bracket is in the unfolded state, tightening the bolts prevents accidental folding. The detachable design facilitates maintenance and replacement of the ring block, and the opening structure ensures the flexibility of the tensioning mechanism. Attached Figure Description

[0013] Figure 1 This is a side view of the structure of this utility model; Figure 2 This is a schematic diagram of the second support frame and bolt hole structure of this utility model; Figure 3 This is a schematic diagram of the first support frame and the second side plate structure of this utility model; Figure 4 This is a side view of the connecting rod structure of this utility model; Figure 5 This is a side view of the connecting pipe structure of this utility model; Figure 6 This is a schematic diagram of the connecting pipe and tenon structure of this utility model; Figure 7 This is a side view of the structure of Embodiment 2 of this utility model; Figure 8 This is a schematic diagram of the fourth traction block and ring buckle structure in Embodiment 2 of this utility model; Figure 9 This is a side view of the ring buckle structure in Embodiment 2 of this utility model.

[0014] In the diagram: 1. First support frame; 2. First side plate; 3. Second side plate; 4. Connecting rod; 5. Bushing; 6. Double-ended bolt; 7. First traction block; 8. Connecting pipe; 9. Second support frame; 10. Bolt hole; 11. Fixing plate; 12. Third support frame; 13. Guide groove; 14. Mortise rail; 15. Connecting rod; 16. Tenon; 17. Third traction block; 18. Fourth traction block; 19. Ring buckle; 20. Ring block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-9 The present invention provides a three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production. Example 1 For details, please refer to the following: Figures 1-6 It includes a first support frame 1, a first side plate 2, a second side plate 3, a connecting rod 4, a pad 5, a double-headed bolt 6, a first traction block 7, a connecting pipe 8, a second support frame 9, bolt holes 10, a fixing plate 11, a third support frame 12, a guide groove 13, a mortise rail 14, a connecting rod 15, and a tenon 16. Bolt holes 10 are formed on the upper surface of the first support frame 1. There are twelve bolt holes 10 in a rectangular arrangement. The top surface of the first support frame 1 is a rectangular base structure. The first side plate 2 is fixedly connected to the side of the first support frame 1. The first side plate 2 is a right-angled trapezoidal structure and is fixed vertically. With this technical solution, the first support frame 1 forms a standardized installation interface through the rectangular base and the twelve rectangular bolt holes 10. It can be quickly fixed and connected to the concrete block production mold or other equipment with bolts, which can effectively improve the assembly efficiency. At the same time, the right-angled trapezoidal first side plate 2 is fixed vertically to the side of the support frame. The mechanical stability of the trapezoidal structure enhances the anti-overturning ability of the side of the support and can significantly reduce the lateral deformation under eccentric load. The second side plate 3 is fixed opposite to the first side plate 2 below. The second side plates 3 are evenly fixed to the side of the first support frame 1 in groups of two, and the two second side plates 3 are rotatably connected to one end of the connecting rod 4. With this technical solution, the two groups of second side plates 3 arranged opposite to each other below the first side plate 2 form a symmetrical support structure, providing a stable rotation fulcrum for the connecting rod 4, which can prevent the connecting rod 4 from axially shifting during stretching or folding. The two evenly distributed groups of second side plates 3 can distribute the load transmitted by the connecting rod 4 to the main body of the first support frame 1, effectively preventing local stress concentration, thereby extending the service life of the support. The other end of the connecting rod 4 is rotatably connected to the fixing plate 11. The fixing plate 11 has a rectangular structure and a guide groove 13 is opened at the center line. The fixing plate 11 is fixedly connected to the connecting pipe 8 and has a double-layer structure. The fixing plate 11 is rotatably connected to the third support frame 12. The bottom of the third support frame 12 is threaded with a double-ended bolt 6, and the bottom of the double-ended bolt 6 is threadedly connected to the first traction block 7. The bottom of the first traction block 7 is rotatably connected to the connecting rod 4. With this technical solution, the connecting rod 4 can be precisely restricted in its rotation trajectory through the cooperation of the double-layer rectangular fixing plate 11 and the guide groove 13, making the movement of the tensioning mechanism more stable and reliable. The third support frame 12 is threadedly connected to the first traction block 7 through the double-ended bolt 6. The height of the third support frame 12 can be steplessly adjusted by rotating the double-ended bolt 6, thereby meeting the needs of concrete block production molds of different heights. The double-layer fixed plate 11 has high structural strength and can effectively bear the vertical load transmitted by the third support frame 12, ensuring the stability of the support during the adjustment process. The inner wall of the first support frame 1 has a mortise rail 14, and the mortise rail 14 of the first support frame 1 is slidably connected to the tenon 16. The tenon 16 is fixedly connected to the connecting rod 15. The second support frame 9 is symmetrically distributed below the first support frame 1. The second support frame 9 has the same structure as the first support frame 1. With this technical solution, the sliding connection design between the mortise rail 14 and the tenon 16 on the inner wall of the first support frame 1 enables the quick assembly and disassembly of the connecting rod 15 and the first support frame 1. The components can be assembled without tools, which greatly improves the efficiency of on-site assembly. The second support frame 9, which is symmetrically distributed below the first support frame 1, has the same structure as the first support frame 1, forming a mirror support system. It can evenly bear the weight of the upper and lower molds, effectively improve the overall bending and torsional stiffness of the support, and enhance the structural stability of the support in the production of concrete blocks.

[0017] Example 2 For details, please refer to the following: Figures 7-9 The difference between this embodiment and the first embodiment is that: the third traction block 17 is rotatably connected above the center line of the fixed plate 11. The third traction block 17 has a U-shaped structure, and the lower part of the third traction block 17 is slidably connected to one end of the ring block 20, while the other end of the ring block 20 is slidably connected to the fourth traction block 18. A U-shaped third traction block 17 is rotatably connected above the center line of the fixed plate 11. The third traction block 17 is slidably connected to the ring block 20 and the fourth traction block 18. The U-shaped third traction block 17 provides a sliding track for the ring block 20, allowing it to move along the track when the stretching mechanism moves. At the same time, the rotatable connection allows for fine-tuning of the angle to adapt to the displacement requirements of different folding states. The sliding connection between the ring block 20 and the fourth traction block 18 forms a flexible transmission structure to ensure that the components work together during the folding process and avoid jamming.

[0018] The outer side of the ring block 20 is slidably connected to the ring buckle 19. The ring buckle 19 has an opening on its side, and the opening of the ring buckle 19 is connected by bolts.

[0019] The outer side of the ring block 20 is slidably connected to a ring buckle 19 with an opening, which is fixed by bolts. The bolt structure of the ring buckle 19 can tighten or loosen the ring block 20. When it is necessary to fix the bracket in the unfolded state, tightening the bolts will make the ring buckle 19 lock the ring block 20, preventing the tensioning mechanism from folding accidentally. The detachable ring buckle 19 design facilitates the maintenance and replacement of the ring block 20. At the same time, the opening structure allows the ring block 20 to slide freely in the non-fixed state, ensuring the flexibility of the tensioning mechanism.

[0020] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production, comprising a first support frame (1), a first side plate (2), and a ring block (20); characterized in that: A tensioning mechanism is provided below the first support frame (1). The tensioning mechanism includes a connecting rod (4), a connecting pipe (8), a fixing plate (11), and a guide groove (13). The fixing plate (11) is fixedly connected to the side of the connecting pipe (8), and the guide groove (13) is opened on the side of the fixing plate (11). The connecting rod (4) is rotatably connected to the inside of the guide groove (13).

2. The three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production according to claim 1, characterized in that, The first support frame (1) has bolt holes (10) on its upper surface. There are twelve bolt holes (10) in a rectangular arrangement. The top surface of the first support frame (1) is a rectangular base structure. The first support frame (1) is fixedly connected to the side of the first side plate (2). The first side plate (2) is a right-angled trapezoidal structure that is vertically fixed.

3. The three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production according to claim 1, characterized in that, The second side plate (3) is fixed opposite to the first side plate (2) below. The two second side plates (3) are evenly fixed to the side of the first support frame (1) in a group, and the two second side plates (3) are rotatably connected to one end of the connecting rod (4).

4. The three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production according to claim 1, characterized in that, The other end of the connecting rod (4) is rotatably connected to the fixing plate (11). The fixing plate (11) is a rectangular structure, and a guide groove (13) is opened at the center line of the fixing plate (11). The fixing plate (11) is fixedly connected to the connecting pipe (8), and the fixing plate (11) is a double-layer structure. The fixing plates (11) are rotatably connected to the third support frame (12). The third support frame (12) is threaded with a double-headed bolt (6) at the bottom, and the double-headed bolt (6) is threadedly connected to the first traction block (7) at the bottom. The first traction block (7) is rotatably connected to the connecting rod (4) at the bottom.

5. The three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production according to claim 1, characterized in that, The first support frame (1) has a mortise rail (14) on its inner wall, and the mortise rail (14) of the first support frame (1) is slidably connected to the tenon (16). The tenon (16) is fixedly connected to the connecting rod (15). The second support frame (9) is symmetrically distributed below the first support frame (1). The second support frame (9) has the same structure as the first support frame (1). The connecting rod (15) is fitted with a pad (5) on its outer side.

6. The three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production according to claim 1, characterized in that, The third traction block (17) is rotatably connected above the center line of the fixed plate (11). The third traction block (17) has a U-shaped structure and is slidably connected to one end of the ring block (20) below. The other end of the ring block (20) is slidably connected to the fourth traction block (18).

7. The three-dimensional adjustable steel structure positioning and assembly bracket for concrete block production according to claim 1, characterized in that, The outer side of the ring block (20) is slidably connected to the ring buckle (19), the ring buckle (19) has an opening on its side, and the opening of the ring buckle (19) is connected by bolts.

Images