Pile foundation concrete vibrating platform

Abstract

The utility model discloses a pile foundation concrete vibrating platform, which relates to the technical field of concrete vibrating equipment and comprises a base, four springs are mounted at the top of the base, and a connecting platform is fixedly mounted at the top ends of the four springs. During use, a pile foundation mold is placed on the balls of the placing platform, the balls are limited by the limiting mechanism, so that the pile foundation mold cannot shake, then the pile foundation mold is placed into concrete, the connecting platform, the four connecting columns and the placing platform can vibrate by starting the vibrator, and the concrete is compactly combined; and then the vibrator is stopped, after a pile foundation is formed, the two long side plates can rotate and incline at the same time through the synchronous rotating mechanism, meanwhile, the limiting mechanism relieves limiting of the multiple balls, and after the discharging trolley is placed, the pile foundation mold can leave the containing platform conveniently and conduct discharging through the obliquely-arranged long side plates. And the long side plates on the two sides can be used for blanking.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete vibrating equipment, in particular to a pile foundation concrete vibrating platform. Background Art

[0002] A deep foundation consisting of a pile and a pile cap connected to the top of the pile, or a single pile foundation connected by a column and a pile foundation, is referred to as a pile foundation. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Building pile foundations are usually low cap pile foundations.

[0003] The prior art has a publication number of CN221872428U that discloses a concrete vibrating platform. After the concrete is formed on the concrete mold, it is not convenient to discharge the concrete due to its heavy weight. The prior art has a comparative document publication number of CN221160827U that discloses a pile foundation forming device, which can push the pile foundation out through a hydraulic cylinder for discharge after the pile foundation is formed. However, after the pile foundation is pushed out, it is still not convenient to move the pile foundation to a transfer trolley. For this reason, we disclose a pile foundation concrete vibrating platform. Utility Model Content

[0004] The utility model provides a pile foundation concrete vibrating platform to solve the problem that the traditional structure is inconvenient to unload the pile foundation mold and the pile foundation after the pile foundation is formed.

[0005] To achieve the above objectives, the utility model provides the following technical solutions: a pile foundation concrete vibrating platform, comprising a base, four springs are installed on the top of the base, a connecting platform is fixedly installed on the top of the four springs, a vibrator is fixedly installed on the bottom of the connecting platform, four connecting columns are fixedly installed on the top of the connecting platform, a placing platform is fixedly installed on the top of the four connecting columns, short side plates are fixedly installed on both sides of the placing platform, long side plates are arranged on the other two sides of the placing platform, synchronous rotating mechanisms are installed on the sides of the two short side plates, the synchronous rotating mechanisms are connected to the sides of the two adjacent long side plates, a plurality of evenly arranged ball grooves are opened on the top of the placing platform, balls are rotatably installed in the plurality of ball grooves, a limiting mechanism is slidably installed on the four connecting columns, the limiting mechanism is installed in cooperation with the plurality of balls, and the limiting mechanism is connected to the two synchronous rotating mechanisms.

[0006] As a preferred technical solution of the utility model, the synchronous rotation mechanism includes two rectangular sliding frames fixedly installed on the side portions of the short side plates, horizontal rods are slidably installed in the two rectangular sliding frames, vertical rods are fixedly installed at one end of the two horizontal rods close to each other, and racks are fixedly installed at the bottom of the upper horizontal rod and the top of the lower horizontal rod.

[0007] As a preferred technical solution of the utility model, the synchronous rotation mechanism includes two rotating shafts, two rotating holes are opened on the side of the short side plate, one end of the two rotating shafts passes through the two rotating holes and is respectively fixedly installed on the side of the two long side plates, and the other ends of the two rotating shafts are fixedly installed with gears, the two gears are respectively meshed with the two racks, and the sides of the two gears are connected to the limiting mechanism.

[0008] As a preferred technical solution of the utility model, the synchronous rotation mechanism includes a first threaded hole opened on the inner wall of the two rectangular sliding frames, and fixing bolts are threadedly installed in the two first threaded holes. Two fixing grooves are opened on the sides of the two horizontal rods, and one end of the two fixing bolts respectively extends into the corresponding two fixing grooves.

[0009] As a preferred technical solution of the utility model, the limiting mechanism includes a connecting plate slidably sleeved on the connecting column, a plurality of pressure rods are fixedly installed on the top of the connecting plate, and rectangular holes are opened on the bottom inner walls of the plurality of ball grooves. The top ends of the plurality of pressure rods respectively penetrate the plurality of rectangular holes and respectively abut against the bottoms of the plurality of balls, two L-shaped rods are fixedly installed on both sides of the connecting plate, and extrusion frames are fixedly installed on the top ends of the four L-shaped rods, and extrusion columns are eccentrically fixedly installed on the sides of the four gears away from the placing platform, and one end of the four extrusion columns respectively penetrates the four extrusion frames.

[0010] As a preferred technical solution of the utility model, support inclined plates are fixedly installed on both sides of the connecting platform, and the two support inclined plates correspond to the positions of the two long side plates respectively.

[0011] As a preferred technical solution of the utility model, a telescopic groove is provided on the top of the long side plate, an extension plate is slidably installed in the telescopic groove, a second threaded hole is provided on the inner wall of the telescopic groove, a limiting bolt is threadedly installed in the second threaded hole, and a plurality of evenly arranged circular grooves are provided on the side of the extension plate, and one end of the limiting bolt extends into one of the circular grooves.

[0012] Compared with the prior art, the utility model provides a pile foundation concrete vibrating platform, which has the following beneficial effects:

[0013] In the utility model, when in use, the pile foundation mold is placed on a plurality of ball bearings on the placement platform, at which time the limiting mechanism limits the plurality of ball bearings so that they do not shake, and then concrete is put in, and the connecting platform, the four connecting columns and the placement platform can be vibrated by starting the vibrator, so that the concrete is densely combined, and then the vibrator is stopped. After the pile foundation is formed, the two long side plates can be rotated and tilted at the same time through the synchronous rotating mechanism, and at the same time the limiting mechanism releases the limiting of the plurality of ball bearings. After the unloading vehicle is placed, the pile foundation mold is convenient to leave the placement platform and unload materials through the inclined long side plates, and the long side plates on both sides can unload materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a stereoscopic schematic diagram of a pile foundation concrete vibrating platform of the utility model from a first perspective;

[0015] Figure 2 It is a three-dimensional schematic diagram of a synchronous rotating mechanism in a pile foundation concrete vibrating platform of the utility model;

[0016] Figure 3 It is a stereoscopic schematic diagram of a pile foundation concrete vibrating platform of the utility model from a second viewing angle;

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 The utility model is a cross-sectional view of a long side plate, a limit bolt and an extension plate in a pile foundation concrete vibrating platform.

[0019] In the figure: 1. base; 2. spring; 3. connecting platform; 4. vibrator; 5. connecting column; 6. placing platform; 7. short side plate; 8. long side plate; 9. supporting inclined plate; 10. ball bearing; 11. connecting plate; 12. pressure rod; 13. L-shaped rod; 14. extrusion frame; 15. rotating shaft; 16. gear; 17. extrusion column; 18. rack; 19. horizontal rod; 20. vertical rod; 21. rectangular sliding frame; 22. fixing groove; 23. fixing bolt; 24. limit bolt; 25. extension plate. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0021] Figure 1-Figure 5 It is the best embodiment of the utility model, and the following Figure 1-Figure 5 The utility model is further described.

[0022] The utility model discloses a pile foundation concrete vibrating platform, comprising a base 1, wherein four springs 2 are installed on the top of the base 1, a connecting platform 3 is fixedly installed on the top ends of the four springs 2, a vibrator 4 is fixedly installed on the bottom of the connecting platform 3, four connecting columns 5 are fixedly installed on the top ends of the connecting platform 3, a placing platform 6 is fixedly installed on the top ends of the four connecting columns 5, short side plates 7 are fixedly installed on both sides of the placing platform 6, long side plates 8 are arranged on the other two sides of the placing platform 6, synchronous rotating mechanisms are installed on the sides of the two short side plates 7, and the synchronous rotating mechanisms are connected to the sides of the two adjacent long side plates 8, a plurality of evenly arranged ball grooves are opened on the top of the placing platform 6, balls 10 are rotatably installed in the plurality of ball grooves, and the ball grooves are three-quarter spherical grooves, and the advantage of such an arrangement is that it is convenient to limit the balls 10 so that they can only rotate, and a limiting mechanism is slidably installed on the four connecting columns 5, the limiting mechanism is installed in cooperation with the plurality of balls 10, and the limiting mechanism is connected to the two synchronous rotating mechanisms.

[0023] By means of the above structure: when in use, the pile foundation mold is placed on the multiple balls 10 of the placement platform 6. At this time, the limiting mechanism limits the multiple balls 10 so that they will not shake, and then the concrete is put in. By starting the vibrator 4, the connecting platform 3, the four connecting columns 5 and the placement platform 6 can be vibrated, so that the concrete is densely combined, and then the vibrator 4 is stopped. After the pile foundation is formed, the two long side plates 8 can be rotated and tilted at the same time through the synchronous rotation mechanism, and at the same time, the limiting mechanism releases the limit of the multiple balls 10. After the unloading truck is placed, the pile foundation mold is convenient to leave the placement platform 6 and unload through the inclined long side plates 8, and the long side plates 8 on both sides can be unloaded.

[0024] The synchronous rotation mechanism includes two rectangular sliding frames 21 fixedly installed on the side of the short side plate 7, and horizontal rods 19 are slidably installed in the two rectangular sliding frames 21. The ends of the two horizontal rods 19 close to each other are fixedly installed with vertical rods 20, and the bottom of the horizontal rod 19 located above and the top of the horizontal rod 19 located below are fixedly installed with racks 18; the synchronous rotation mechanism includes two rotating shafts 15, and two rotating holes are provided on the side of the short side plate 7. One end of the two rotating shafts 15 passes through the two rotating holes and is respectively fixedly installed on the side of the two long side plates 8. The other ends of the two rotating shafts 15 are fixedly installed with gears 16, and the two gears 16 are respectively meshed with the two racks 18, and the sides of the two gears 16 are connected to the limiting mechanism; the synchronous rotation mechanism includes first threaded holes provided on the inner walls of the two rectangular sliding frames 21, and fixing bolts 23 are threadedly installed in the two first threaded holes. Two fixing grooves 22 are provided on the sides of the two horizontal rods 19, and one end of the two fixing bolts 23 extends into the corresponding two fixing grooves 22 respectively.

[0025] The rotation of the two gears 16 on the same side drives the two racks 18 on the same side to move, and the movement of the two racks 18 on the same side drives the two horizontal rods 19 on the same side to move, so that the two vertical rods 20 and the other two horizontal rods 19 move, so that the other two racks 18 move, and the movement of the other two racks 18 drives the other two gears 16 to rotate, and the rotation of the two gears 16 drives the other two rotating shafts 15 to rotate, so that the other long side plate 8 rotates and contacts with the other supporting inclined plate 9. At this time, the four fixing bolts 23 correspond to the positions of the other four fixing grooves 22, and the other four fixing bolts 23 are screwed into the other four fixing grooves 22 to complete the position fixation of the two long side plates 8. At this time, the two long side plates 8 are inclined and supported by the two supporting inclined plates 9, and material unloading can be carried out.

[0026] like Figure 3 and Figure 4 As shown, the limiting mechanism includes a connecting plate 11 that is slidably sleeved on the connecting column 5, a plurality of pressure rods 12 are fixedly installed on the top of the connecting plate 11, and rectangular holes are opened on the bottom inner walls of the plurality of ball grooves. The top ends of the plurality of pressure rods 12 respectively penetrate the plurality of rectangular holes and respectively abut against the bottoms of the plurality of balls 10, two L-shaped rods 13 are fixedly installed on both sides of the connecting plate 11, and extrusion frames 14 are fixedly installed on the top ends of the four L-shaped rods 13, and extrusion columns 17 are eccentrically fixedly installed on the sides of the four gears 16 away from the placement platform 6, and one end of the four extrusion columns 17 respectively penetrates the four extrusion frames 14.

[0027] In this embodiment, during vibration, the multiple balls 10 are pressed tightly by the multiple pressure rods 12 so that they will not shake. During unloading, the four L-shaped rods 13 move, and the movement of the four L-shaped rods 13 drives the connecting plate 11 to move downward. The movement of the connecting plate 11 drives the multiple pressure rods 12 to move downward, thereby separating from the multiple balls 10. The multiple balls 10 can rotate, which facilitates the movement of the pile foundation mold on the placement platform 6.

[0028] like Figure 3 As shown, both sides of the connecting platform 3 are fixedly installed with support inclined plates 9, and the two support inclined plates 9 correspond to the positions of the two long side plates 8. When unloading, the two long side plates 8 are inclined and supported by the two support inclined plates 9, which is convenient for unloading.

[0029] like Figure 1 and Figure 5As shown, a telescopic groove is provided on the top of the long side plate 8, and an extension plate 25 is slidably installed in the telescopic groove. A second threaded hole is provided on the inner wall of the telescopic groove, and a limiting bolt 24 is threadedly installed in the second threaded hole. A plurality of evenly arranged circular grooves are provided on the side of the extension plate 25, and one end of the limiting bolt 24 extends into one of the circular grooves.

[0030] In this embodiment, when it is necessary to adjust the unloading height, before unloading, the two limit bolts 24 are screwed out of the two circular grooves, and then the two extension plates 25 are moved so that the inclined surface formed by the long side plate 8 and the extension plate 25 becomes longer. When it is adjusted to the appropriate position, the two limit bolts 24 are screwed into the corresponding two circular grooves to fix it.

[0031] The working principle and use process of the utility model are as follows: when in use, the pile foundation mold is placed on the multiple balls 10 of the placement platform 6, and the multiple balls 10 are pressed tightly by the multiple pressure rods 12 so as not to shake, and then the concrete is put in, and the connecting platform 3, the four connecting columns 5 and the placement platform 6 can be vibrated by starting the vibrator 4, so that the concrete is densely combined;

[0032] Then stop the vibrator 4. After the pile foundation is formed, screw the four fixing bolts 23 out of the four fixing grooves 22, and then rotate one of the long side plates 8 so that the long side plate 8 contacts the supporting inclined plate 9. The rotation of the long side plate 8 drives the two same-side rotating shafts 15 to rotate, thereby causing the two same-side gears 16 to rotate. The rotation of the two same-side gears 16 drives the two same-side racks 18 to move. The movement of the two same-side racks 18 drives the two same-side horizontal rods 19 to move, thereby causing the two vertical rods 20 and the other two horizontal rods 19 to move, thereby causing the other two racks 18 to move. The movement of the other two racks 18 drives the other two gears 16 to rotate. The rotation of the two gears 16 drives the other two rotating shafts 15 to rotate, thereby causing the other long side plate 8 to rotate and contact the other supporting inclined plate 9. At this time, the four fixing bolts 23 correspond to the positions of the other four fixing grooves 22. Screw the other four fixing bolts 23 into the other four fixing grooves 22 to complete the position fixation of the two long side plates 8. At this time, the two long side plates 8 are inclined and supported by the two supporting inclined plates 9, and material can be cut.

[0033] The rotation of the four gears 16 drives the four extrusion columns 17 to rotate, and the four extrusion columns 17 rotate to squeeze the inner walls of the four extrusion frames 14, so that the four L-shaped rods 13 move, and the movement of the four L-shaped rods 13 drives the connecting plate 11 to move downward, and the movement of the connecting plate 11 drives the multiple pressure rods 12 to move downward, thereby separating from the multiple balls 10, and the multiple balls 10 can rotate. At this time, the pile foundation mold is moved. After the pile foundation mold passes through the multiple balls 10, the unloading truck is placed, and the unloading can be carried out through the inclined long side plate 8. When the unloading height needs to be adjusted, before unloading, the two limit bolts 24 are screwed out of the two circular grooves, and then the two extension plates 25 are moved to make the inclined surface formed by the long side plate 8 and the extension plate 25 longer. When it is adjusted to the appropriate position, the two limit bolts 24 are screwed into the corresponding two circular grooves to fix it.

[0034] The above are only preferred embodiments of the utility model, and are not intended to limit the utility model in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A pile foundation concrete vibrating platform, comprising a base (1), characterized in that: Four springs (2) are installed on the top of the base (1), and a connecting platform (3) is fixedly installed on the top of the four springs (2). A vibrator (4) is fixedly installed on the bottom of the connecting platform (3). Four connecting columns (5) are fixedly installed on the top of the connecting platform (3), and a placement platform (6) is fixedly installed on the top of the four connecting columns (5). Short side plates (7) are fixedly installed on both sides of the placement platform (6), and long side plates (8) are arranged on the other two sides of the placement platform (6). Synchronous rotation mechanisms are installed on the sides of the two short side plates (7), and the synchronous rotation mechanisms are connected to the sides of the two adjacent long side plates (8). A plurality of evenly arranged ball grooves are opened on the top of the placement platform (6), and balls (10) are rotatably installed in the plurality of ball grooves. A limiting mechanism is slidably installed on the four connecting columns (5), and the limiting mechanism is installed in cooperation with the plurality of balls (10). The limiting mechanism is connected to the two synchronous rotation mechanisms.

2. A pile foundation concrete vibrating platform according to claim 1, characterized in that: The synchronous rotation mechanism comprises two rectangular sliding frames (21) fixedly mounted on the side of the short side plate (7), a horizontal rod (19) being slidably mounted in each of the two rectangular sliding frames (21), a vertical rod (20) being fixedly mounted on one end of the two horizontal rods (19) close to each other, and a rack (18) being fixedly mounted on the bottom of the upper horizontal rod (19) and the top of the lower horizontal rod (19).

3. A pile foundation concrete vibrating platform according to claim 2, characterized in that: The synchronous rotation mechanism comprises two rotating shafts (15), two rotating holes are provided on the side of the short side plate (7), one end of the two rotating shafts (15) passes through the two rotating holes and is respectively fixedly mounted on the side of the two long side plates (8), and the other ends of the two rotating shafts (15) are both fixedly mounted with gears (16), the two gears (16) are respectively meshed with the two racks (18), and the sides of the two gears (16) are connected to the limiting mechanism.

4. A pile foundation concrete vibrating platform according to claim 2, characterized in that: The synchronous rotation mechanism comprises a first threaded hole formed on the inner wall of the two rectangular sliding frames (21), a fixing bolt (23) being threadedly installed in each of the two first threaded holes, two fixing grooves (22) being formed on the side of each of the two horizontal rods (19), one end of each of the two fixing bolts (23) extending into the corresponding two fixing grooves (22).

5. The pile foundation concrete vibrating platform according to claim 3, characterized in that: The limiting mechanism comprises a connecting plate (11) slidably sleeved on the connecting column (5), a plurality of pressure rods (12) are fixedly mounted on the top of the connecting plate (11), a plurality of rectangular holes are opened on the bottom inner walls of the plurality of ball grooves, the top ends of the plurality of pressure rods (12) respectively penetrate the plurality of rectangular holes and respectively abut against the bottoms of the plurality of balls (10), two L-shaped rods (13) are fixedly mounted on both sides of the connecting plate (11), a squeezing frame (14) is fixedly mounted on the top ends of the four L-shaped rods (13), and squeezing columns (17) are eccentrically fixedly mounted on the sides of the four gears (16) away from the placement platform (6), and one end of the four squeezing columns (17) respectively penetrates the four squeezing frames (14).

6. A pile foundation concrete vibrating platform according to claim 1, characterized in that: Support inclined plates (9) are fixedly mounted on both sides of the connection platform (3), and the two support inclined plates (9) correspond to the positions of the two long side plates (8) respectively.

7. The pile foundation concrete vibrating platform according to claim 1, characterized in that: A telescopic groove is provided on the top of the long side plate (8), an extension plate (25) is slidably installed in the telescopic groove, a second threaded hole is provided on the inner wall of the telescopic groove, a limit bolt (24) is threadedly installed in the second threaded hole, and a plurality of evenly arranged circular grooves are provided on the side of the extension plate (25), one end of the limit bolt (24) extends into one of the circular grooves.

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