Static pressing machine

Abstract

The utility model discloses a static force press-fitting machine relates to constructional engineering machinery technical field, including base, fixed frame and top plate, the top surface of base is rotatingly equipped with rotary seat, the top of rotary seat is fixedly equipped with bottom plate, the top of bottom plate is fixedly equipped with fixed frame, and the top plate is equipped with fixed frame. A lead screw is rotatably connected between the two ends of the top and the bottom of the fixing frame, a motor is fixedly installed at the bottom of the fixing frame, one end of the motor penetrates through the fixing frame to be fixedly connected with one end of the lead screw, the surface of the lead screw is in threaded connection with a threaded plate, and a sliding groove is formed in the surface of one side of the fixing frame. And a top plate is fixedly mounted on one side of the threaded plate. According to the press-fitting machine, a precast pile can be better fixed, the precast pile is prevented from sliding relative to the fixing base, the precast pile is prevented from shifting, meanwhile, the angle of the press-fitting machine can be conveniently adjusted, the labor intensity of workers is greatly reduced, and the efficiency of the press-fitting machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering machinery, in particular to a static press machine. Background Art

[0002] The method of using static pressure (weight of the pile driver and counterweight) to press prefabricated piles into the soil section by section is called static pile driving. This method saves steel bars and concrete, reduces project costs, and can reduce the strength grade of the concrete used by 1-2 levels. Compared with the hammer method, the reinforcement can save about 40% of steel bars. In addition, there is no noise, vibration, pollution, or interference to the surrounding environment during construction. It is suitable for pile foundation projects in soft soil areas, urban centers or densely built areas, as well as expansion projects of precision factories.

[0003] However, when the existing static press is in use, if it encounters a precast pile with a smoother top, it is easy to cause sliding between the precast pile and the downward pressing device, thereby causing the precast pile to shift. At the same time, it is not convenient to adjust the angle of the device. If it is necessary to drive precast piles around the device, the device needs to be moved continuously, which not only increases the labor intensity of the workers, but also reduces the efficiency of the press. Therefore, we propose a static press. Utility Model Content

[0004] In view of the above problems existing in the existing static press machine, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a static press to solve the problem that when the existing static press is in use, if it encounters a precast pile with a smoother top, it is easy to cause sliding between the precast pile and the downward pressing device, thereby causing the precast pile to shift. At the same time, it is not convenient to adjust the angle of the device. If it is necessary to drive precast piles around the device, the device needs to be moved continuously, which not only increases the labor intensity of the workers, but also reduces the efficiency of the press.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A static press assembly machine comprises a base, a fixed frame and a top plate, wherein a rotating seat is rotatably mounted on the top surface of the base, a bottom plate is fixedly mounted on the top of the rotating seat, a fixed frame is fixedly mounted on the top of the bottom plate, a screw rod is rotatably connected between the top and bottom ends of the fixed frame, a motor is fixedly mounted on the bottom of the fixed frame, one end of the motor passes through the fixed frame and is fixedly connected to one end of the screw rod, a threaded plate is threadedly connected to the surface of the screw rod, a sliding groove is provided on one side surface of the fixed frame, one side of the threaded plate passes through the sliding groove, and the threaded plate is slidably connected to the sliding groove, a top plate is fixedly mounted on one side of the threaded plate, and a fixed seat is fixedly mounted on the bottom of the top plate.

[0008] Preferably, fixed columns are fixedly installed on both sides of the bottom of the fixed seat, limiting rings are fixedly installed on the bottoms of the two fixed columns, two fixed blocks are fixedly installed on both sides of the bottom of the fixed seat, a rotating shaft is fixedly connected between the two fixed blocks on one side, and shaft sleeves are rotatably connected to the shaft wall surfaces of the two rotating shafts.

[0009] Preferably, support columns and fixing plates are fixedly mounted on the shaft wall surfaces on opposite sides of the two shaft sleeves, and the support columns and multiple fixing plates on one side are fixed to the shaft wall surface of the shaft sleeve in an "acute angle shape".

[0010] Preferably, annular fixing clamps are provided on both sides of the inner part of the limiting ring, one side of the two annular fixing clamps are respectively fixedly connected to the two support columns, one side of the two fixing plates are fixedly installed with a pressure plate, and the bottom of the two pressure plates are fixedly installed with a return spring.

[0011] Preferably, first fixing holes are provided on both end surfaces of the bottom plate, second fixing holes are evenly provided on the surface of the base, the first fixing holes respectively correspond to a plurality of second fixing holes, and positioning rods are slidably connected inside two of the first fixing holes.

[0012] Preferably, a plurality of mounting grooves are evenly arranged on the bottom surface of the base, a support frame is rotatably connected inside the mounting groove, and a plurality of universal wheels are evenly arranged on the bottom of the base.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The utility model provides a fixing seat at the bottom of the top plate, and an annular fixing clamp inside the fixing seat, and at the same time, a first fixing hole and a second fixing hole are respectively provided on the bottom plate and the surface of the base, and a positioning rod is slidably provided inside the first fixing hole. This can not only better fix the precast piles and prevent the precast piles from sliding between the precast piles and the fixing seat, causing the precast piles to deviate, but also facilitate the adjustment of the angle of the press, which not only greatly reduces the labor intensity of the workers, but also increases the efficiency of the press. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a schematic diagram of the overall structure of the screw rod of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the fixing seat of the utility model;

[0019] Figure 4 for Figure 3 A magnified view of the structure of part A;

[0020] Figure 5 It is a schematic diagram of the bottom structure of the base of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Fixed frame; 3. Top plate; 4. Rotating seat; 5. Bottom plate; 6. Screw; 7. Motor; 8. Threaded plate; 9. Slide; 10. Fixed seat; 11. Fixed column; 12. Limiting ring; 13. Fixed block; 14. Rotating shaft; 15. Bushing; 16. Support column; 17. Fixed plate; 18. Ring fixing clamp; 19. Pressing plate; 20. Reset spring; 21. First fixing hole; 22. Second fixing hole; 23. Positioning rod; 24. Mounting slot; 25. Support frame; 26. Universal wheel. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a static press machine.

[0025] The utility model provides Figure 1-5 A static press shown in the figure includes a base 1, a fixed frame 2 and a top plate 3, a rotating seat 4 is rotatably installed on the top surface of the base 1, a bottom plate 5 is fixedly installed on the top of the rotating seat 4, a fixed frame 2 is fixedly installed on the top of the bottom plate 5, a screw rod 6 is rotatably connected between the top and bottom ends of the fixed frame 2, a motor 7 is fixedly installed on the bottom of the fixed frame 2, one end of the motor 7 penetrates the fixed frame 2 and is fixedly connected to one end of the screw rod 6, a threaded plate 8 is threadedly connected to the surface of the screw rod 6, a slide groove 9 is provided on one side surface of the fixed frame 2, one side of the threaded plate 8 penetrates the slide groove 9, and the threaded plate 8 is slidably connected to the slide groove 9, a top plate 3 is fixedly installed on one side of the threaded plate 8, and a fixed seat 10 is fixedly installed on the bottom of the top plate 3, so as to improve the efficiency of the press.

[0026] The utility model discloses a static pressing machine, wherein fixing columns 11 are fixedly installed on both sides of the bottom of the fixing seat 10, and limiting rings 12 are fixedly installed on the bottoms of the two fixing columns 11, and two fixing blocks 13 are fixedly installed on both sides of the bottom of the fixing seat 10, and a rotating shaft 14 is fixedly connected between the two fixing blocks 13 on one side, and shaft wall surfaces of the two rotating shafts 14 are rotatably connected with shaft sleeves 15, and shaft wall surfaces on the side opposite to the two shaft sleeves 15 are fixedly installed with supporting columns 16 and fixing plates 17, and the supporting columns 16 and multiple fixing plates 17 on one side are fixed on the shaft wall surface of the shaft sleeve 15 in an "acute angle shape", and annular fixing clamps 18 are provided on both sides of the limiting ring 12, and one side of the two annular fixing clamps 18 are respectively fixedly connected to the two supporting columns 16, and one side of the two fixing plates 17 is fixedly installed with a pressing plate 19, and the bottoms of the two pressing plates 19 are fixedly installed with reset springs 20, so as to clamp the prefabricated columns conveniently.

[0027] The utility model discloses a static press, wherein first fixing holes 21 are provided on both end surfaces of the bottom plate 5, and second fixing holes 22 are evenly provided on the surface of the base 1, wherein the first fixing holes 21 correspond to a plurality of second fixing holes 22 respectively, and positioning rods 23 are slidably connected inside two of the first fixing holes 21, so as to facilitate the adjustment of the angle of the press.

[0028] The utility model discloses a static press machine, wherein a plurality of mounting grooves 24 are evenly arranged on the bottom surface of the base 1, a support frame 25 is rotatably connected inside the mounting groove 24, and a plurality of universal wheels 26 are evenly arranged on the bottom of the base 1 to facilitate the movement of the press machine.

[0029] When in use, place the top of the prefabricated column inside the fixing seat 10, then start the motor 7, the motor 7 drives the screw rod 6 to rotate, the screw rod 6 drives the top plate 3 to descend through the threaded plate 8, the top plate 3 drives the fixing seat 10 to descend, and at the same time the top of the prefabricated pile will press the two pressing plates 19, the two pressing plates 19 will drive one end of the fixing plate 17 to rise, the fixing plate 17 will drive the supporting column 16 and the annular fixing clamp 18 to clamp the prefabricated column through the shaft sleeve 15, and at the same time the prefabricated column will be pressed into the soil by the top plate 3, if it is necessary to adjust the angle of the press, pull out the positioning rod 23, and then rotate the fixing frame 2, when the fixing frame 2 is rotated to the appropriate position, match the first fixing hole 21 on the surface of the bottom plate 5 with the second fixing hole 22, and then insert the positioning rod 23.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A static press assembly machine, comprising a base (1), a fixing frame (2) and a top plate (3), characterized in that: A rotating seat (4) is rotatably mounted on the top surface of the base (1), a bottom plate (5) is fixedly mounted on the top of the rotating seat (4), a fixed frame (2) is fixedly mounted on the top of the bottom plate (5), a screw rod (6) is rotatably connected between the top and bottom ends of the fixed frame (2), a motor (7) is fixedly mounted on the bottom of the fixed frame (2), one end of the motor (7) penetrates the fixed frame (2) and is fixedly connected to one end of the screw rod (6), a threaded plate (8) is threadedly connected on the surface of the screw rod (6), a sliding groove (9) is provided on one side surface of the fixed frame (2), one side of the threaded plate (8) penetrates the sliding groove (9), and the threaded plate (8) is slidably connected to the sliding groove (9), a top plate (3) is fixedly mounted on one side of the threaded plate (8), and a fixed seat (10) is fixedly mounted on the bottom of the top plate (3).

2. The static press according to claim 1, characterized in that: Fixed columns (11) are fixedly mounted on both sides of the bottom of the fixed seat (10), and limit rings (12) are fixedly mounted on the bottoms of the two fixed columns (11). Two fixed blocks (13) are fixedly mounted on both sides of the bottom of the fixed seat (10), and a rotating shaft (14) is fixedly connected between the two fixed blocks (13) on one side, and shaft sleeves (15) are rotatably connected to the shaft wall surfaces of the two rotating shafts (14).

3. The static press assembly machine according to claim 2, characterized in that: A support column (16) and a fixing plate (17) are fixedly mounted on the shaft wall surface on one side opposite to the two shaft sleeves (15); the support column (16) and the plurality of fixing plates (17) on one side are fixed to the shaft wall surface of the shaft sleeve (15) in an "acute angle shape".

4. The static press assembly machine according to claim 3, characterized in that: Annular fixing clamps (18) are provided on both sides of the limiting ring (12), one side of the two annular fixing clamps (18) is fixedly connected to the two support columns (16) respectively, one side of the two fixing plates (17) is fixedly mounted with a pressure plate (19), and the bottom of the two pressure plates (19) is fixedly mounted with a return spring (20).

5. The static press according to claim 1, characterized in that: The surfaces of both ends of the bottom plate (5) are provided with first fixing holes (21), the surface of the base (1) is evenly provided with second fixing holes (22), the first fixing holes (21) respectively correspond to a plurality of second fixing holes (22), and positioning rods (23) are slidably connected inside two of the first fixing holes (21).

6. The static press according to claim 1, characterized in that: The bottom surface of the base (1) is evenly provided with a plurality of mounting grooves (24), the interior of the mounting grooves (24) is rotatably connected with a support frame (25), and the bottom of the base (1) is evenly provided with a plurality of universal wheels (26).

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