Hydraulic pressure box mechanism facilitating rapid pressing during pouring

Abstract

The utility model discloses a hydraulic pressure box mechanism convenient for quick compression during pouring, which relates to the technical field of pouring auxiliary instruments and comprises a pouring mold box, a hydraulic pressure box mechanism is arranged above the pouring mold box, and limiting plates are fixedly mounted above four side surfaces of the pouring mold box. The hydraulic box pressing mechanism comprises a box body, the bottom of the box body is in lap joint with the top of the pouring mold box, guide grooves are formed in the four side faces of the box body, first electric push rods are fixedly installed on the left front side and the right rear side of the top of the box body, and fixing discs are fixedly installed at the top ends of the two first electric push rods. The box body, the hydraulic machine, the cement compaction plate and the vibration mechanism are matched with one another, so that cement mortar in the pouring mold box can be compacted after being poured, the mortar is more compact, the problems of a large number of bubbles and hollowness are avoided, and the quality strength of a solidified cement column is better.

Description

Technical Field

[0001] The utility model relates to the technical field of pouring auxiliary equipment, in particular to a hydraulic pressing box mechanism which is convenient for rapid pressing during pouring. Background Art

[0002] Cement is a commonly used building material in the construction industry, including cement boards and cement columns, which play a significant role in the construction industry. However, to improve construction efficiency, cement columns are usually prefabricated by rotating and lifting them. Customized mold boxes are used to pour cement mortar into the box. After solidification, the mold is directly disassembled and removed to obtain a complete cement column. The existing technology has the following problems:

[0003] Because the existing cement column casting usually adopts the method of directly injecting cement mortar into the mold box until it is filled and leveled, but this method will cause bubbles or gaps to be generated when the cement enters the mold, resulting in problems such as bubbles or hollowness inside the cement after solidification, and potholes on the outside, which not only affects the appearance of the cement column, but also affects its overall strength quality after solidification. Utility Model Content

[0004] The utility model provides a hydraulic pressing box mechanism which is convenient for fast pressing during pouring, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A hydraulic pressing box mechanism for facilitating rapid pressing during pouring, comprising a pouring mold box, a hydraulic pressing box mechanism being arranged above the pouring mold box, and limit plates being fixedly installed above the four sides of the pouring mold box, the hydraulic pressing box mechanism comprising a box body, the bottom of the box body overlapping the top of the pouring mold box, guide grooves being provided on the four sides of the box body, electric push rods being fixedly installed on the left front and right rear sides of the top of the box body, fixed discs being fixedly installed on the tops of the two fixed discs, hanging rods being fixedly installed on the left and right sides of the tops of the four hanging rods, placement plates being fixedly installed on the bottom ends of the four placement plates, which are respectively engaged with the four guide grooves, and a hydraulic press being fixedly installed at the top center of the box body.

[0007] A further improvement of the technical solution of the present utility model is that: a splint groove is provided on one side of the four placing plates close to the box body, and a threaded hole is provided on one side of the four placing plates away from the box body, which passes through the inner cavity of the splint groove. The inner circle thread of the threaded hole is installed with a pentagonal threaded rod, and one end of the four pentagonal threaded rods close to the placing plate passes through the inner cavity of the splint groove and is movably installed with a mold splint, and the mold splint is clamped in the splint groove.

[0008] A further improvement of the technical solution of the present utility model is that: a pressure plate groove is provided at the bottom center of the box body, the inner wall of the pressure plate groove is aligned up and down with the inner wall of the casting mold box, the output end of the hydraulic press passes through the inner cavity of the pressure plate groove and is fixedly installed with a cement compacting plate, and sealing rubber strips are fixedly installed on the four sides of the cement compacting plate, the rectangular array of the cement compacting plate is provided with four air outlet holes that pass through from top to bottom, and the top rectangular array of the cement compacting plate is fixedly installed with four vibration mechanisms.

[0009] A further improvement of the technical solution of the present utility model is that: the four vibration mechanisms all include an L-shaped fixing plate, and an electric push rod 2 is fixedly installed on one side of the vertical part of the four L-shaped fixing plates, and a rotating motor is fixedly installed on the output end of the four electric push rods 2, and three connecting rods are fixedly installed in a circular array on the side surfaces of the output shafts of the four rotating motors, and a knocking disc is fixedly installed on the end of the three connecting rods away from the output shaft of the rotating motor.

[0010] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0011] 1. The utility model provides a hydraulic pressing box mechanism that is convenient for rapid compaction during pouring. Through the mutual cooperation of the box body, hydraulic press, cement compacting plate and vibration mechanism, the cement mortar in the pouring mold box can be compacted after pouring, making the mortar more compact and avoiding the generation of a large number of bubbles and hollow problems, so that the quality and strength of the solidified cement column are better.

[0012] 2. The utility model provides a hydraulic box pressing mechanism that is convenient for fast pressing during pouring. Through the mutual cooperation of the electric push rod, the placement plate, the mold clamping plate, and the five-pointed threaded rod, the entire box body can be installed on the top of the casting mold box of different sizes, and the disassembly and assembly are convenient and quick, thereby improving the applicability and convenience of the hydraulic box pressing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the hydraulic press box mechanism of the utility model structure;

[0015] Figure 3 This is a cross-sectional schematic diagram of a placement plate of the structure of the present utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the box structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the vibration mechanism of the utility model structure.

[0018] In the figure: 1. Casting mold box; 11. Limiting plate; 2. Hydraulic pressing box mechanism; 21. Box body; 211. Pressing plate groove; 22. Guide groove; 23. Electric push rod 1; 24. Fixed disc; 25. Hanging rod; 26. Placement plate; 261. Clamping plate groove; 262. Mold clamping plate; 263. Pentagonal threaded rod; 264. Threaded hole; 27. Hydraulic press; 271. Cement compacting plate; 272. Sealing rubber strip; 273. Vibration mechanism; 2731. L-shaped fixing plate; 2732. Electric push rod 2; 2733. Rotating motor; 2734. Connecting rod; 2735. Knocking disc; 274. Air vent. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1 、 Figure 2 、 Figure 3 As shown, the utility model provides a hydraulic pressing box mechanism that is convenient for rapid pressing during pouring, including a casting mold box 1, a hydraulic pressing box mechanism 2 is arranged above the casting mold box 1, and limit plates 11 are fixedly installed above the four sides of the casting mold box 1. The hydraulic pressing box mechanism 2 includes a box body 21, the bottom of the box body 21 overlaps the top of the casting mold box 1, and guide grooves 22 are opened on the four sides of the box body 21. Electric push rods 23 are fixedly installed on the left front and right rear sides of the top of the box body 21, and fixed discs 24 are fixedly installed on the tops of the two electric push rods 23. Hanging rods 25 are fixedly installed on the left and right sides of the tops of the two fixed discs 24. , the bottom ends of the four suspension rods 25 are fixedly installed with placement plates 26, and the four placement plates 26 are respectively clamped with the four guide grooves 22. A hydraulic press 27 is fixedly installed at the top center of the box body 21. The four placement plates 26 are provided with a clamping plate groove 261 on the side close to the box body 21, and the four placement plates 26 are provided with a threaded hole 264 that passes through the inner cavity of the clamping plate groove 261 on the side away from the box body 21. The inner ring thread of the threaded hole 264 is installed with a pentagonal threaded rod 263. The ends of the four pentagonal threaded rods 263 close to the placement plates 26 are all penetrated into the inner cavity of the clamping plate groove 261 and are movably installed with a mold clamping plate 262, which is clamped with the clamping plate groove 261;

[0021] After the casting mold box 1 is cast, the entire box body 21 can be placed directly above the casting mold box 1. At the same time, the two electric push rods 23 on the top of the box body 21 are activated, so that the fixed disc 24 on the top of the output end drives the two suspension rods 25 to move downward, thereby causing the placement plate 26 to move downward along the guide groove 22 until it stops at the top of the limit plate 11. Then, the pentagonal threaded rods 263 on one side of the four placement plates 26 are rotated respectively with a wrench. The threaded connection between the pentagonal threaded rods 263 and the threaded holes 264 drives the mold clamps 262 in the clamping plate grooves 261 to move toward the four sides of the casting mold box 1 until they are firmly against and fixed, so that the box body 21 is installed on the top of the casting mold box 1. At the same time, the freely retractable mold clamps 262 facilitate the hydraulic box pressing mechanism 2 to be fixed on the top of casting mold boxes 1 of different sizes.

[0022] like Figure 4 As shown, a pressure plate groove 211 is provided at the bottom center of the box body 21. The inner wall of the pressure plate groove 211 is aligned vertically with the inner wall of the casting mold box 1. The output end of the hydraulic press 27 passes through the inner cavity of the pressure plate groove 211 and is fixedly installed with a cement compacting plate 271. Sealing rubber strips 272 are fixedly installed on the four sides of the cement compacting plate 271. Four vertically extending air outlet holes 274 are provided in the rectangular array of the cement compacting plate 271. Four vibration mechanisms 273 are fixedly installed in the rectangular array on the top of the cement compacting plate 271.

[0023] Starting the hydraulic press 27 can drive the cement compacting plate 271 to descend until it is stuck in the inner wall of the casting mold box 1, compacting the casting mortar in the casting mold box 1, cooperating with the sealing rubber strip 272 to prevent a large amount of overflow, and cooperating with the air outlet 274 for ventilation. Because the cement compacting plate 271 descends slowly, it will not cause a large amount of cement mortar to overflow upward, ensuring the cleanliness of the surface above the cement compacting plate 271.

[0024] like Figure 5 As shown, the four vibration mechanisms 273 each include an L-shaped fixing plate 2731, and a second electric push rod 2732 is fixedly mounted on one side of the vertical portion of each of the four L-shaped fixing plates 2731. A rotary motor 2733 is fixedly mounted on the output end of each of the four second electric push rods 2732. Three connecting rods 2734 are fixedly mounted in a circular array on the side surfaces of the output shafts of the four rotary motors 2733. A striking disc 2735 is fixedly mounted on the end of each of the three connecting rods 2734 away from the output shafts of the rotary motors 2733.

[0025] After the cement compacting plate 271 is pressed down to the inner wall range of the casting mold box 1, the four electric push rods 2732 at the vertical positions of the four L-shaped fixed plates 2731 are started to drive the four rotating motors 2733 to gradually approach the inner wall of the casting mold box 1, and finally the knocking disc 2735 at one end of the connecting rod 2734 is pressed against the inner wall of the casting mold box 1, and then the three rotating motors 2733 are started at the same time to use the three connecting rods 2734 to drive the three knocking discs 2735 to rotate, and continuously knock on the four sides of the inner wall of the casting mold box 1, so that the metal casting mold box 1 vibrates, and cooperates with the downward pressing cement compacting plate 271 to compact the cement mortar in the inner cavity of the casting mold box 1 to the greatest extent.

[0026] The following is a detailed description of the working principle of the hydraulic press box mechanism that facilitates rapid compaction during pouring.

[0027] like Figure 1-5 As shown, after the casting mold box 1 is cast, the entire box body 21 can be placed just above the casting mold box 1, and the two electric push rods 23 on the top of the box body 21 are started at the same time, so that the fixed disc 24 on the top of its output end drives the two suspension rods 25 to move downward, so that the placement plate 26 moves downward along the guide groove 22 until it stops after it hits the top of the limit plate 11, and then the five-pointed threaded rod 263 on one side of the four placement plates 26 is rotated respectively with the help of a wrench, so that the five-pointed threaded rod 263 is threadedly connected with the threaded hole 264, thereby driving the mold clamping plate 262 in the clamping plate groove 261 to move toward the four side directions of the casting mold box 1 until it is firmly against and fixed, so that the box body 21 is installed on the top of the casting mold box 1, and then the hydraulic press 27 is started to drive the cement compacting plate 271 to descend until it is stuck in the inner wall of the casting mold box 1, The pouring mortar in the mold box 1 is compacted, and the sealing rubber strip 272 is used to prevent a large amount of displacement, and the air outlet 274 is used for ventilation. After being pressed down to the inner wall range of the pouring mold box 1, the four electric push rods 2732 at the vertical position of the four L-shaped fixing plates 2731 are started to drive the four rotating motors 2733 to gradually approach the inner wall of the pouring mold box 1, and finally the knocking disc 2735 at one end of the connecting rod 2734 is close to the inner wall of the pouring mold box 1, and then the three rotating motors 2733 are started at the same time to use the three connecting rods 2734 to drive the three knocking discs 2735 to rotate, and continuously knock on the four sides of the inner wall of the pouring mold box 1, so that the metal pouring mold box 1 vibrates, and cooperates with the downward pressing cement compacting plate 271 to make the cement mortar in the inner cavity of the pouring mold box 1 compacted to the greatest extent.

[0028] While the present invention has been generally described above, it is readily apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are intended to be within the scope of protection of the present invention.

Claims

1. A hydraulic box pressing mechanism for fast pressing during pouring, comprising a pouring mold box (1), characterized in that: A hydraulic box pressing mechanism (2) is arranged above the casting mold box (1), and limit plates (11) are fixedly installed above the four sides of the casting mold box (1). The hydraulic box pressing mechanism (2) comprises a box body (21), the bottom of the box body (21) overlaps the top of the casting mold box (1), and the four sides of the box body (21) are provided with guide grooves (22). Electric push rods (23) are fixedly installed on the left front and right rear sides of the top of the box body (21), and the tops of the two electric push rods (23) are fixedly installed with fixed discs (24), and the left and right sides of the tops of the two fixed discs (24) are fixedly installed with suspension rods (25), and the bottom ends of the four suspension rods (25) are fixedly installed with placement plates (26), and the four placement plates (26) are respectively clamped with the four guide grooves (22). A hydraulic press (27) is fixedly installed at the center of the top of the box body (21).

2. A hydraulic box pressing mechanism for quick compaction during pouring according to claim 1, characterized in that: A clamping plate groove (261) is provided on one side of the four placing plates (26) close to the box body (21), and a threaded hole (264) penetrating into the inner cavity of the clamping plate groove (261) is provided on one side of the four placing plates (26) away from the box body (21). A pentagonal threaded rod (263) is installed on the inner circle thread of the threaded hole (264), and one end of the four pentagonal threaded rods (263) close to the placing plates (26) penetrates into the inner cavity of the clamping plate groove (261) and is movably installed with a mold clamp (262), and the mold clamp (262) is clamped with the clamping plate groove (261).

3. A hydraulic box pressing mechanism for quick compaction during pouring according to claim 1, characterized in that: A pressing plate groove (211) is provided at the bottom center of the box body (21), the inner wall of the pressing plate groove (211) is aligned with the inner wall of the casting mold box (1) in the upper and lower parts, the output end of the hydraulic press (27) passes through the inner cavity of the pressing plate groove (211) and is fixedly installed with a cement compacting plate (271), the four sides of the cement compacting plate (271) are fixedly installed with sealing rubber strips (272), the rectangular array of the cement compacting plate (271) is provided with four air outlet holes (274) that pass through from top to bottom, and the top rectangular array of the cement compacting plate (271) is fixedly installed with four vibration mechanisms (273).

4. A hydraulic box pressing mechanism for quick compaction during pouring according to claim 3, characterized in that: The four vibration mechanisms (273) each include an L-shaped fixed plate (2731), one side of the vertical portion of each of the four L-shaped fixed plates (2731) is fixedly mounted with an electric push rod 2 (2732), the output ends of each of the four electric push rods 2 (2732) are fixedly mounted with a rotating motor (2733), the sides of the output shafts of the four rotating motors (2733) are fixedly mounted with three connecting rods (2734) in a circular array, and the ends of the three connecting rods (2734) away from the output shafts of the rotating motors (2733) are fixedly mounted with a knocking disc (2735).

Images