Concrete material pumping device for super high-rise building
By introducing vibration and lifting mechanisms into the concrete pumping device of super high-rise buildings, the problem of block concrete accumulation affecting pumping is solved, and the smooth pumping of concrete is achieved.
Patent Information
- Application Number
- CN202423002721.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-12-06
AI Technical Summary
During the pouring of concrete materials for ultra-high-rise buildings, the lack of a guide mechanism for block concrete leads to its accumulation, affecting the normal pumping of concrete materials.
A super-high-rise building concrete pumping device including a vibrating mechanism and a hoisting mechanism is designed to guide the block concrete to the placement box through vibration and movement mechanisms to prevent it from accumulating on the top of the feeding box, ensuring the smooth pumping of the concrete.
It effectively avoids the accumulation of block concrete, ensures the normal pouring and pumping of concrete materials, and improves the efficiency and quality of concrete pumping.
Smart Images
Figure CN222295720U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of construction engineering equipment, in particular to a concrete material pumping device for super high-rise buildings. Background Art
[0002] When pouring concrete for super high-rise buildings, a concrete pump is needed. The concrete pump mainly relies on the pressure of the oil cylinder to continuously transport concrete through the pipeline. The piston concrete pump uses the hydraulic system to push the piston to reciprocate to achieve the suction and extrusion of concrete. The extrusion concrete pump uses the rotor to roll and squeeze the hose to transport concrete. The concrete pump is a device used to transport concrete from the mixing station to the construction site. It is widely used in construction, bridges, tunnels and other projects.
[0003] Chinese utility model patent CN204370813U discloses a hopper filter device for an ultra-high pumping concrete delivery pump. The hopper filter device is fully matched with the feed hopper, which is convenient and quick to use, and improves the quality and efficiency of filtering particles with a particle size exceeding 10mm when ultra-high pumping concrete is pumping pipe-lubricating mortar.
[0004] However, when pouring concrete into the feed box and filtering the concrete through the filter, the concrete is concentrated at the center of the filter, and the filtered block concrete is easy to accumulate at the center of the filter. There is also a lack of a mechanism to guide the block concrete, resulting in the accumulated block concrete affecting the normal pouring of concrete, thereby affecting the pumping of concrete. Based on this, we propose a concrete pumping device for super high-rise buildings. Utility Model Content
[0005] The utility model aims to provide a super high-rise building concrete material pumping device to solve the problem that the above-mentioned background technology lacks a mechanism for guiding block concrete, resulting in the accumulation of block concrete affecting the pouring of normal concrete materials, thereby affecting the pumping of concrete materials.
[0006] The technical solution of the utility model is:
[0007] A super high-rise building concrete material pumping device, comprising a concrete pump body, a feeding box is installed on one side of the concrete pump body, a motor is installed on one side of the feeding box, and a connecting rod is fixedly connected to the output shaft end of the motor;
[0008] It also includes a vibration mechanism and a jacking mechanism. The vibration mechanism is arranged on the top of the feeding box and is used to vibrate and guide the block concrete in the feeding box. The vibration mechanism is arranged in contact with the connecting rod. The jacking mechanism is arranged inside the feeding box and is used to move the block concrete accumulated in the feeding box. The jacking mechanism is arranged in contact with the connecting rod. The jacking mechanism is located below the vibration mechanism.
[0009] Furthermore, the vibration mechanism includes two first top plates, both ends of the connecting rod are fixedly connected with the first connecting plates, and the two first top plates are fixedly connected to the two first connecting plates respectively.
[0010] Furthermore, it also includes two fixed rods symmetrically arranged on both sides of the top of the feeding box, the outer walls of the two fixed rods are slidably connected with L-shaped plates, the outer sides of the two L-shaped plates are fixedly connected with support plates, the bottom ends of the two support plates are fixedly connected with guide plates, the bottom ends of the two L-shaped plates are fixedly connected with placement boxes, a placement plate is fixedly connected between the two placement boxes, and a number of filtering holes are provided on the bottom ends of the placement boxes and the placement plates.
[0011] Furthermore, the lifting mechanism includes a plurality of second top plates, a plurality of second connecting plates are fixedly connected to the middle of the connecting rod, the plurality of second connecting plates are equidistantly arranged in a linear array, and the plurality of second top plates are fixedly connected to the plurality of second connecting plates respectively.
[0012] Furthermore, it also includes several extension blocks fixedly connected to the inner wall of the feed box, several push rods are respectively arranged on the outside of the several extension blocks, and movable holes are opened on the outer walls of the several push rods. The push rods are slidably mounted on the outside of the extension blocks through the movable holes, and the bottom ends of the several push rods on the outside of the same extension block are fixedly connected to the same mounting plate.
[0013] Furthermore, the second top plate is in an arc shape with the middle portion bulging toward the top of the feeding box.
[0014] Compared with the prior art, the utility model has the following improvements and advantages:
[0015] The utility model makes the first top plate contact with the guide plate and drive the guide plate to move upward through the rotation of the connecting rod, at which time the placing plate is lifted, and when the first top plate is separated from the guide plate, the placing plate falls down under the influence of gravity and collides with the feeding box, thereby generating a vibration force that can vibrate the block concrete on the placing plate along the inclined surface at the top end of the placing plate into the placing box for collection, and since the first top plate and the second top plate are staggered, when the placing plate is reset, the second top plate contacts with the mounting plate and drives the mounting plate to be lifted, thereby lifting the top rod and passing through the filtering holes on the placing plate, moving the block concrete accumulated at the center of the placing plate to the side of the placing plate, and rolling into the placing box along the inclined surface at the top end of the placing plate, thereby preventing the block concrete from accumulating on the placing plate and affecting the concrete material from being poured into the feeding box for pumping. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2It is a partial cross-sectional view of the feeding box of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the placement plate and the placement box area of the utility model;
[0019] Figure 4 It is a structural schematic diagram of the top rod area of the utility model;
[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of area A in the middle.
[0021] Description of reference numerals:
[0022] 1. Concrete pump body; 2. Feed box; 3. Motor; 4. Connecting rod; 5. First connecting plate; 6. First top plate; 7. Fixing rod; 8. L-shaped plate; 9. Support plate; 10. Guide plate; 11. Placement box; 12. Placement plate; 13. Filter hole; 14. Second connecting plate; 15. Second top plate; 16. Extension block; 17. Top rod; 18. Moving hole; 19. Mounting plate. DETAILED DESCRIPTION
[0023] 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.
[0024] 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.
[0025] See attached Figure 1-Figure 5 A super high-rise building concrete material pumping device includes a concrete pump body 1, a feed box 2 is installed on one side of the concrete pump body 1, a motor 3 is installed on one side of the feed box 2, a connecting rod 4 is fixedly connected to the output shaft end of the motor 3, and also includes a vibration mechanism and a jacking mechanism. The vibration mechanism is arranged on the top of the feed box 2 and is used to vibrate and guide the block concrete in the feed box 2. The vibration mechanism is arranged in contact with the connecting rod 4. The jacking mechanism is arranged inside the feed box 2 and is used to move the block concrete accumulated in the feed box 2. The jacking mechanism is arranged in contact with the connecting rod 4, and the jacking mechanism is located below the vibration mechanism. In this embodiment, the concrete pump body 1 is an existing concrete pump.
[0026] In this embodiment, by cooperating with the vibration mechanism and the lifting mechanism, the block concrete accumulated on the top of the feeding box 2 can be vibrated while the block concrete is pushed toward the inner side of the feeding box 2, so as to prevent the block concrete from accumulating on the top of the feeding box 2 and affecting the pouring of concrete material into the feeding box 2 for pumping.
[0027] Specifically, the vibration mechanism includes two first top plates 6, both ends of the outer wall of the connecting rod 4 are fixedly connected with first connecting plates 5, the first connecting plates 5 are arranged perpendicular to the connecting rod 4, and the middle parts of the two first top plates 6 are fixedly connected to the two first connecting plates 5 respectively.
[0028] In this embodiment, the first top plate 6 is in an arc shape with the middle portion convex toward the right side of the feeding box 2 .
[0029] Specifically, the super high-rise building concrete material pumping device also includes a fixing rod 7, two fixing rods 7 are symmetrically fixedly connected to the two sides of the top of the feeding box 2, and the outer walls of the two fixing rods 7 are slidably connected with L-shaped plates 8, the L-shaped plates 8 are inverted L-shaped, the horizontal part of the L-shaped plate 8 is slidably connected to the fixing rod 7 on the corresponding side, the end of the horizontal part of the L-shaped plate 8 is fixedly connected with a support plate 9, and the bottom ends of the two support plates 9 are fixedly connected with guide plates 10, and the bottom ends of the vertical parts of the two L-shaped plates 8 are fixedly connected with a placement box 11, and a placement plate 12 is fixedly connected between the two placement boxes 11. A plurality of filter holes 13 are provided on the bottom end of the placement box 11 and the placement plate 12, and the placement plate 12 and the placement box 11 are both located in the feeding box 2. Both sides of the placement plate 12 are gradually inclined downward in the direction close to the placement box 11 on the corresponding side, and the edge of the placement plate 12 is flush with the top of the placement box 11.
[0030] In this embodiment, through the filter holes 13 provided in the placement box 11 , when the block concrete falls into the placement box 11 , the concrete material adhered to the peripheral side thereof flows into the inside of the feeding box 2 through the filter holes 13 .
[0031] Specifically, the lifting mechanism includes a plurality of second top plates 15, a plurality of second connecting plates 14 are fixedly connected to the middle part of the connecting rod 4, the plurality of second connecting plates 14 are evenly spaced along the axial direction of the connecting rod 4, and the second connecting plates 14 are arranged along the radial direction of the connecting rod 4, and the plurality of second top plates 15 are fixedly connected to the plurality of second connecting plates 14 respectively.
[0032] In this embodiment, the included angle between the second top plate 15 and the first top plate 6 is ninety degrees.
[0033] Specifically, the concrete material pumping device for super high-rise buildings also includes an extension block 16, and a plurality of extension blocks 16 are fixedly connected to the inner wall of the feeding box 2. A plurality of push rods 17 are respectively arranged on the outer sides of the plurality of extension blocks 16. Moving holes 18 are opened on the plurality of push rods 17. The push rods 17 are slidably sleeved on the outside of the extension block 16 through the moving holes 18. The bottom ends of the plurality of push rods 17 on the outer sides of the same extension block 16 are fixedly connected to the same mounting plate 19.
[0034] In this embodiment, a plurality of groups of top rods 17 respectively penetrate part of the filter holes 13 and extend upward.
[0035] Specifically, the second top plate 15 is in an arc shape with the middle portion bulging toward the top of the feeding box 2 .
[0036] In this embodiment, when the top surface of the second top plate 15 contacts the bottom surface of the mounting plate 19 , the mounting plate 19 can be driven to move upward due to the curvature of the second top plate 15 .
[0037] The working principle and use process of the utility model are as follows: when in use, first, when concrete material is poured into the feeding box 2 for pumping, the concrete material can be filtered due to the function of the placement plate 12 and the filter holes 13, so as to prevent block concrete from entering the feeding box 2 and affecting the pumping work.
[0038] Secondly, start the motor 3 so that the motor 3 drives the connecting rod 4 to rotate, and the connecting rod 4 drives the first connecting plate 5 and the first top plate 6 to rotate. Whenever the first top plate 6 contacts the guide plate 10, due to the effect of the curved surface of the first top plate 6, it is convenient for the first top plate 6 to move along the bottom surface of the guide plate 10, so that the first top plate 6 drives the guide plate 10 to lift upward, so that the support plate 9 drives the L-shaped plate 8 to slide on the fixed rod 7. At this time, the two L-shaped plates 8 drive the placement plate 12 to lift. When the first top plate 6 is separated from the guide plate 10, the placement plate 12 falls under the influence of gravity and collides with the feeding box 2. The vibration force generated can vibrate the block concrete on the placement plate 12 along the inclined surface at the top of the placement plate 12 into the placement box 11 for collection.
[0039] Next, since the first top plate 6 and the second top plate 15 are arranged at intervals around the connecting rod 4, whenever the placement plate 12 is reset, the connecting rod 4 drives the second top plate 15 to contact the mounting plate 19 and drives the mounting plate 19 to lift, so that the mounting plate 19 drives the top rod 17 to move upward, and the lifted top rod 17 passes through the filter hole 13 and contacts the bottom of the block concrete accumulated at the center of the placement plate 12, thereby driving the block concrete to roll to the side of the placement plate 12 and roll into the placement box 11 along the inclined surface of the top of the placement plate 12, so as to avoid the block concrete from accumulating on the placement plate 12 and affecting the concrete material being poured into the feeding box 2 for pumping.
[0040] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment 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 super high-rise building concrete material pumping device, characterized in that: It comprises a concrete pump body (1), a feed box (2) is mounted on one side of the concrete pump body (1), a motor (3) is mounted on one side of the feed box (2), and a connecting rod (4) is fixedly connected to the output shaft end of the motor (3); It also includes a vibration mechanism and a lifting mechanism, wherein the vibration mechanism is arranged on the top of the feeding box (2) and is used to vibrate and guide the block concrete in the feeding box (2), and the vibration mechanism is arranged in contact with the connecting rod (4), and the lifting mechanism is arranged inside the feeding box (2) and is used to move the block concrete accumulated in the feeding box (2), and the lifting mechanism is arranged in contact with the connecting rod (4), and the lifting mechanism is located below the vibration mechanism.
2. A super high-rise building concrete material pumping device according to claim 1, characterized in that: The vibration mechanism comprises two first top plates (6), both ends of the connecting rod (4) are fixedly connected to the first connecting plates (5), and the two first top plates (6) are respectively fixedly connected to the two first connecting plates (5).
3. A super high-rise building concrete material pumping device according to claim 2, characterized in that: It also includes two fixed rods (7) symmetrically arranged on both sides of the top of the feeding box (2), the outer walls of the two fixed rods (7) are slidably connected to L-shaped plates (8), the outer sides of the two L-shaped plates (8) are fixedly connected to support plates (9), the bottom ends of the two support plates (9) are fixedly connected to guide plates (10), the bottom ends of the two L-shaped plates (8) are fixedly connected to placement boxes (11), a placement plate (12) is fixedly connected between the two placement boxes (11), and a plurality of filtering holes (13) are provided on the bottom ends of the placement boxes (11) and the placement plates (12).
4. A super high-rise building concrete material pumping device according to claim 1, characterized in that: The lifting mechanism comprises a plurality of second top plates (15), a plurality of second connecting plates (14) are fixedly connected to the middle of the connecting rod (4), the plurality of second connecting plates (14) are equidistantly arranged in a linear array, and the plurality of second top plates (15) are respectively fixedly connected to the plurality of second connecting plates (14).
5. A super high-rise building concrete material pumping device according to claim 4, characterized in that: It also includes a plurality of extension blocks (16) fixedly connected to the inner wall of the feeding box (2), a plurality of push rods (17) are respectively arranged on the outer sides of the plurality of extension blocks (16), and the outer walls of the plurality of push rods (17) are each provided with a moving hole (18), the push rods (17) are slidably sleeved on the outer side of the extension block (16) through the moving hole (18), and the bottom ends of the plurality of push rods (17) on the outer side of the same extension block (16) are fixedly connected to the same mounting plate (19).
6. A super high-rise building concrete material pumping device according to claim 4, characterized in that: The second top plate (15) is in the shape of an arc with the middle portion convex toward the top end of the feeding box (2).