Concrete pouring flow guide device

Abstract

The utility model discloses a concrete pouring flow guiding device which comprises a base, a supporting mechanism is arranged in the middle of the top face of the base, a flow guiding mechanism for guiding concrete is arranged at the top of the supporting mechanism, an adjusting mechanism for adjusting the angle of the flow guiding mechanism is arranged on the side face of the supporting mechanism, and a lifting mechanism for adjusting the height of the flow guiding mechanism is arranged in the supporting mechanism. The flow guide mechanism is rotationally connected with the supporting mechanism and comprises a flow guide plate, supporting plates, a first adjusting plate and a second adjusting plate, the supporting plates are arranged on the two sides of the flow guide plate, and a flow guide area is formed between the inner sides of the supporting plates and the inner side of the flow guide plate; by means of the first adjusting plate and the second adjusting plate which slide in a lifting mode in the flow guiding mechanism, when the flow guiding device is used, the size of the flow guiding area can be changed under the lifting and sliding effects of the second adjusting plate and the first adjusting plate, and therefore the flow guiding device can be suitable for flow guiding of concrete with more flow. And the problem that the concrete is easy to overflow can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of concrete pouring equipment, in particular to a concrete pouring diversion device. Background Art

[0002] Concrete pouring is the process of transporting the concrete mixture from the mixer outlet to the formwork of the building structure and compacting it through methods such as vibration. During the concrete pouring process, in order to increase the pouring range, a diversion device is usually installed under the pump nozzle to guide the flow of concrete, such as an inclined plate or diversion chute.

[0003] Patent No. CN 221119239 U3 discloses a prior art chute for conveying concrete and a base supporting the chute. The upper end of the base is provided with a support cylinder, the upper end of which is plugged with a telescopic rod. The lower end of the chute is connected to a rotating rod, which is connected to the telescopic rod via a connecting sleeve. The rotating rod and the connecting sleeve are rotatably engaged. A locking mechanism is provided on the side wall of the rotating rod and engages with the connecting sleeve. The locking mechanism enables the angle of the chute to be adjusted and fixed, thereby avoiding the tedious manual handling and adjustment.

[0004] The above patent document discloses a flow guide device for concrete pouring to solve the problem of inconvenient transportation of the flow guide device. The following shortcomings are found in the actual use of the flow guide device of the above patent:

[0005] Disadvantages: (1) During the process of diverting concrete, the diversion flow rate of the diversion device is limited. When the concrete flow rate is too large, concrete overflow is likely to occur. This leads to certain limitations in the use of the diversion device; (2) During the diversion process, the diversion device is difficult to adjust the height, which is not conducive to timely adjustment of the diversion position of the diversion device for concrete. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the guide device in the prior art, such as easy concrete overflow and inconvenient height adjustment, and to propose a concrete pouring guide device.

[0007] In order to solve the problems of easy concrete overflow and inconvenience in height adjustment of the diversion device in the prior art, the utility model adopts the following technical solutions: comprising a base, a support mechanism is provided in the middle of the top surface of the base, a diversion mechanism for diverting concrete is provided on the top of the support mechanism, an adjustment mechanism for adjusting the angle of the diversion mechanism is provided on the side of the support mechanism, and a lifting mechanism for adjusting the height of the diversion mechanism is provided inside the support mechanism;

[0008] The guide mechanism is rotatably connected to the supporting mechanism, and the guide mechanism includes a guide plate, a support plate, an adjustment plate 1 and an adjustment plate 2. Support plates are provided on both sides of the guide plate, and a guide area is formed between the inner side of the support plate and the inner side of the guide plate. Adjustment plate 1 is provided on the side of the support plate, and adjustment plate 2 is provided on the side of the adjustment plate. Movable grooves are provided on the inner side of adjustment plate 1 and the inner side of adjustment plate 2, and movable bars are provided on the side of the support plate and the side of adjustment plate 1. There are multiple groups of movable bars and movable grooves respectively. The movable grooves are engaged and slid with the movable bars, the adjustment plate 1 slides in contact with the support plate, and the adjustment plate 2 slides in contact with the adjustment plate 1.

[0009] Preferably, a plurality of limiting holes are provided on the side of the movable bar, a through hole is provided on the side of the second adjustment plate, and a limiting mechanism is provided on the bottom of the second adjustment plate and the bottom of the first adjustment plate.

[0010] Preferably, the limiting mechanism includes a limiting plate, a limiting cylinder, a connecting plate and an insertion rod. The limiting cylinder is provided on the side of the limiting plate, and the insertion rod is provided on the side of the limiting plate away from the limiting cylinder. The insertion rod is engaged and slid with the perforation, and the insertion rod is engaged and connected with the limiting hole.

[0011] Preferably, a spring is provided inside the limiting cylinder, and the spring is fixedly connected to the second adjusting plate.

[0012] Preferably, the supporting mechanism includes a supporting square tube, a bracket and a guide plate. The supporting square tube is fixedly arranged in the middle of the top surface of the base. A bracket is provided at the top of the supporting square tube. A movable block is provided inside the bracket. The movable block is fixedly connected to the guide plate. The bracket is rotatably connected to the movable block. A guide plate is provided on the side of the supporting square tube, and a plurality of fixing grooves are opened in the middle of the guide plate.

[0013] Preferably, the adjustment mechanism includes an adjustment support plate, a movable bracket and a knob. The adjustment support plate is arranged on the bottom surface of the guide plate. The end of the adjustment support plate is rotatably connected to the guide plate. A movable bracket is provided at the bottom end of the adjustment support plate. The movable bracket is rotatably connected to the adjustment support plate. A knob is provided in the middle of the movable bracket. The knob is threadedly connected to the movable bracket. The movable bracket is engaged and slidably engaged with the guide plate, and the knob is engaged and connected with the fixed groove.

[0014] Preferably, the lifting mechanism includes an adjusting sleeve, an adjusting screw and an adjusting disk. The adjusting sleeve is arranged in the middle of the supporting square tube. The adjusting screw is provided in the middle of the adjusting sleeve. The bottom end of the adjusting screw is provided with an adjusting disk. The top end of the adjusting sleeve is fixedly connected to the bracket, and the adjusting screw is threadedly connected to the adjusting sleeve.

[0015] Preferably, the adjusting sleeve is engaged and slid with the supporting square tube, and the adjusting disk is engaged and rotated with the base.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. By using the adjustment plates 1 and 2 that rise and fall and slide in the diversion mechanism, the diversion device can change the size of the diversion area under the action of the rise and fall of the adjustment plates 2 and 1, thereby making the diversion device suitable for diverting concrete with a wider flow rate, thus effectively solving the problem of concrete overflow;

[0018] 2. The adjusting screw in the middle of the adjusting disk drives the adjusting sleeve connected to it by thread. When the adjusting disk rotates, the adjusting sleeve will push the diversion mechanism to rise together, thereby achieving the purpose of conveniently changing the height of the diversion concrete of the diversion device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 It is a schematic structural diagram of the overall side view of the utility model;

[0021] Figure 2 This is a structural diagram of the flow guide mechanism of the present utility model;

[0022] Figure 3 For the utility model Figure 2 A in the middle is an enlarged structural diagram;

[0023] Figure 4 This is a schematic structural diagram of the limiting mechanism of the present utility model;

[0024] Figure 5 This is a schematic structural diagram of the adjustment mechanism of the present utility model;

[0025] Figure 6 This is a structural diagram of the lifting mechanism of the utility model;

[0026] Serial numbers in the figure: 1. base; 2. lifting mechanism; 21. adjusting sleeve; 22. adjusting screw; 23. adjusting disk; 3. supporting mechanism; 31. supporting square tube; 32. bracket; 33. guide plate; 34. fixing groove; 4. guide mechanism; 41. guide plate; 411. movable block; 42. support plate; 43. adjusting plate 1; 44. adjusting plate 2; 45. movable groove; 46. movable bar; 47. perforation; 5. adjusting mechanism; 51. adjusting support plate; 52. movable holder; 53. screw button; 6. limiting mechanism; 61. limiting plate; 62. limiting cylinder; 63. connecting plate; 64. plug rod; 65. spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1: To prevent the concrete from overflowing when the diversion device is used to divert the concrete, this embodiment provides a concrete pouring diversion device. Figure 1-6 Specifically, it includes a base 1, a supporting mechanism 3 is provided in the middle of the top surface of the base 1, a diversion mechanism 4 for diverting concrete is provided on the top of the supporting mechanism 3, an adjusting mechanism 5 for adjusting the angle of the diversion mechanism 4 is provided on the side of the supporting mechanism 3, a lifting mechanism 2 for adjusting the height of the diversion mechanism 4 is provided inside the supporting mechanism 3, the diversion mechanism 4 is rotatably connected to the supporting mechanism 3, the diversion mechanism 4 includes a guide plate 41, a support plate 42, an adjusting plate 1 43 and an adjusting plate 2 44, support plates 42 are provided on both sides of the guide plate 41, a diversion area is formed between the inner side of the support plate 42 and the inner side of the guide plate 41, the diversion area can guide the flow of concrete, an adjusting plate 1 43 is provided on the side of the support plate 42, an adjusting plate 2 44 is provided on the side of the adjusting plate 1 43, and the adjusting plate 1 43 and the adjusting plate 2 44 are used to change To change the size of the diversion area, movable grooves 45 are provided on the inner sides of the adjusting plate 1 43 and the inner sides of the adjusting plate 2 44, and movable bars 46 are provided on the side surfaces of the support plate 42 and the side surfaces of the adjusting plate 1 43. There are multiple groups of movable bars 46 and movable grooves 45 respectively. The movable grooves 45 are engaged and slid with the movable bars 46, the adjusting plate 1 43 is engaged and slid with the support plate 42, and the adjusting plate 2 44 is engaged and slid with the adjusting plate 1 43. Under the engaged and sliding action of the movable grooves 45 and the movable bars 46, when the diversion device is in use, the staff can push the adjusting plate 2 44 and the adjusting plate 1 43 to lift and slide, thereby changing the size of the diversion area, thereby making the diversion device suitable for concrete diversion with a larger flow rate, thereby effectively preventing the overflow of the concrete diversion.

[0029] In the present invention, a plurality of limiting holes are provided on the side of the movable bar 46, a through hole 47 is provided on the side of the adjusting plate 2 44, and a limiting mechanism 6 is provided at the bottom of the adjusting plate 2 44 and the bottom of the adjusting plate 1 43. The setting of the through hole 47 and the limiting hole facilitates the limiting mechanism 6 to engage with the limiting hole after the adjusting plate 2 44 and the adjusting plate 1 43 move, so that the position of the adjusting plate 1 43 and the adjusting plate 2 44 can be fixed.

[0030] In the present utility model, the limiting mechanism 6 includes a limiting plate 61, a limiting cylinder 62, a connecting plate 63 and an insertion rod 64. A limiting cylinder 62 is provided on the side of the limiting plate 61, and an insertion rod 64 is provided on the side of the limiting plate 61 away from the limiting cylinder 62. The insertion rod 64 engages and slides with the through hole 47, and the insertion rod 64 is engaged and connected with the limiting hole. The insertion rod 64 is engaged and slid with the through hole 47, so that the insertion rod 64 can slide and engage with the limiting hole. In this way, after the adjustment plate 1 43 and the adjustment plate 2 44 are moved, the insertion rod 64 can fix their position.

[0031] In the present invention, a spring 65 is provided inside the limiting cylinder 62, and the spring 65 is fixedly connected to the adjusting plate 2 44. The spring 65 can assist the insertion rod 64 in resetting, so as to facilitate the engagement and connection between the insertion rod 64 and the limiting hole.

[0032] The implementation principle of the first embodiment is as follows: during the use of the concrete diversion device, the diversion area in the diversion mechanism 4 can guide the flow of concrete. When the concrete flow rate changes and the concrete is prone to overflow, the staff pulls the limiting mechanism 6 outward to separate the insertion rod 64 from the limiting hole. At this time, the adjusting plate 1 43 and the adjusting plate 2 44 can be raised and lowered under the sliding action of the movable groove 45 and the movable bar 46. In this way, the size of the diversion area will change with the movement of the adjusting plate 1 43 and the adjusting plate 2 44. When the diversion area becomes larger, it can guide more concrete to flow, thereby effectively reducing the overflow of the concrete diversion.

[0033] Example 2:

[0034] In the first embodiment, there is still the problem of inconvenient height adjustment. Therefore, on the basis of the first embodiment, this embodiment further includes a support mechanism 3: the support mechanism 3 includes a support square tube 31, a bracket 32 ​​and a guide plate 33. The support square tube 31 is fixedly arranged in the middle of the top surface of the base 1. The top of the support square tube 31 is provided with a bracket 32. A movable block 411 is provided inside the bracket 32. The movable block 411 is fixedly connected to the guide plate 41. The bracket 32 ​​is rotatably connected to the movable block 411. A guide plate 33 is provided on the side of the support square tube 31. A plurality of fixing grooves 34 are opened in the middle of the guide plate 33. Under the rotation action of the bracket 32 ​​and the movable block 411, the guide angle of the guide mechanism 4 can be rotatably adjusted;

[0035] In the present utility model, the adjustment mechanism 5 includes an adjusting support plate 51, a movable seat 52 and a screw button 53. The adjusting support plate 51 is arranged on the bottom surface of the guide plate 41, and the end of the adjusting support plate 51 is rotatably connected to the guide plate 41. A movable seat 52 is provided at the bottom end of the adjusting support plate 51, and the movable seat 52 is rotatably connected to the adjusting support plate 51. A screw button 53 is provided in the middle of the movable seat 52, and the screw button 53 is threadedly connected to the movable seat 52. The movable seat 52 is engaged and slid with the guide plate 33, and the screw button 53 is engaged and connected with the fixed groove 34. When the guide mechanism 4 rotates, the movable seat 52 will move to the outside of the guide plate 33. When the guide mechanism 4 rotates, the staff rotates the screw so that the screw is engaged with the fixed groove 34 at the corresponding position. In this way, the rotation angle of the guide mechanism 4 can be fixed.

[0036] In the present utility model, the lifting mechanism 2 includes an adjusting sleeve 21, an adjusting screw 22 and an adjusting disk 23. The adjusting sleeve 21 is arranged in the middle of the supporting square tube 31. The middle of the adjusting sleeve 21 is provided with an adjusting screw 22, and the bottom end of the adjusting screw 22 is provided with an adjusting disk 23. The top of the adjusting sleeve 21 is fixedly connected to the bracket 32, and the adjusting screw 22 is threadedly connected to the adjusting sleeve 21. Under the action of the threaded connection between the adjusting screw 22 and the adjusting sleeve 21, when the adjusting screw 22 rotates, the adjusting sleeve 21 will follow the rotation of the adjusting screw 22 and rise and fall, so that it is convenient to change the height of the guide mechanism 4.

[0037] In the present invention, the adjusting sleeve 21 engages and slides with the supporting square tube 31, and the adjusting disk 23 engages and rotates with the base 1. Through the engagement and rotation of the adjusting disk 23 and the base 1, the staff can rotate the adjusting disk 23 to change the height of the diversion mechanism 4, thereby making it more convenient for the diversion device to adjust the diversion height.

[0038] The implementation principle of the second embodiment is as follows: when the diversion device needs to adjust the diversion height for diverting concrete, the staff rotates the adjustment disk 23. At this time, the adjustment screw 22 in the middle of the adjustment disk 23 drives the adjustment sleeve 21 threadedly connected to it to rise and fall. Then, the adjustment sleeve 21 will push the diversion mechanism 4 to rise together, thereby achieving the purpose of conveniently changing the height of the diversion concrete diverted by the diversion device.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete pouring diversion device, characterized in that: The invention comprises a base (1), wherein a support mechanism (3) is provided in the middle of the top surface of the base (1), a diversion mechanism (4) for diverting concrete is provided on the top of the support mechanism (3), an adjustment mechanism (5) for adjusting the angle of the diversion mechanism (4) is provided on the side of the support mechanism (3), and a lifting mechanism (2) for adjusting the height of the diversion mechanism (4) is provided inside the support mechanism (3); The guide mechanism (4) is rotatably connected to the support mechanism (3). The guide mechanism (4) includes a guide plate (41), a support plate (42), an adjustment plate 1 (43) and an adjustment plate 2 (44). The guide plate (41) is provided with support plates (42) on both sides. A guide area is formed between the inner side of the support plate (42) and the inner side of the guide plate (41). The side of the support plate (42) is provided with an adjustment plate 1 (43). The side of the adjustment plate 1 (43) is provided with an adjustment plate 2 (44). The inner side of the adjusting plate 1 (43) and the inner side of the adjusting plate 2 (44) are both provided with movable grooves (45), the side of the support plate (42) and the side of the adjusting plate 1 (43) are both provided with movable bars (46), and the movable bars (46) and the movable grooves (45) are provided with multiple groups correspondingly. The movable grooves (45) and the movable bars (46) are engaged and slid, the adjusting plate 1 (43) and the support plate (42) are fitted and slid, and the adjusting plate 2 (44) and the adjusting plate 1 (43) are fitted and slid.

2. A concrete pouring diversion device according to claim 1, characterized in that: The side of the movable bar (46) is provided with a plurality of limiting holes, the side of the adjustment plate 2 (44) is provided with a through hole (47), and the bottom of the adjustment plate 2 (44) and the bottom of the adjustment plate 1 (43) are both provided with limiting mechanisms (6).

3. A concrete pouring diversion device according to claim 2, characterized in that: The limiting mechanism (6) comprises a limiting plate (61), a limiting cylinder (62), a connecting plate (63) and an inserting rod (64). The limiting plate (61) is provided with a limiting cylinder (62) on its side. The limiting plate (61) is provided with an inserting rod (64) on a side facing away from the limiting cylinder (62). The inserting rod (64) is engaged and slidably engaged with the through hole (47), and the inserting rod (64) is engaged and connected with the limiting hole.

4. A concrete pouring diversion device according to claim 3, characterized in that: A spring (65) is provided inside the limiting cylinder (62), and the spring (65) is fixedly connected to the second regulating plate (44).

5. The concrete pouring diversion device according to claim 1, characterized in that: The support mechanism (3) comprises a supporting square tube (31), a bracket (32) and a guide plate (33). The supporting square tube (31) is fixedly arranged in the middle of the top surface of the base (1). The bracket (32) is provided at the top of the supporting square tube (31). A movable block (411) is provided inside the bracket (32). The movable block (411) is fixedly connected to the guide plate (41). The bracket (32) is rotatably connected to the movable block (411). A guide plate (33) is provided on the side of the supporting square tube (31). A plurality of fixing grooves (34) are provided in the middle of the guide plate (33).

6. The concrete pouring diversion device according to claim 1, characterized in that: The adjusting mechanism (5) comprises an adjusting support plate (51), a movable clamping seat (52) and a screw button (53). The adjusting support plate (51) is arranged on the bottom surface of the guide plate (41). The end of the adjusting support plate (51) is rotatably connected to the guide plate (41). The bottom end of the adjusting support plate (51) is provided with a movable clamping seat (52). The movable clamping seat (52) is rotatably connected to the adjusting support plate (51). The middle part of the movable clamping seat (52) is provided with a screw button (53). The screw button (53) is threadedly connected to the movable clamping seat (52). The movable clamping seat (52) is engaged and slidably engaged with the guide plate (33). The screw button (53) is engaged and connected with the fixing groove (34).

7. The concrete pouring diversion device according to claim 1, characterized in that: The lifting mechanism (2) comprises an adjusting sleeve (21), an adjusting screw (22) and an adjusting disk (23); the adjusting sleeve (21) is arranged in the middle of the supporting square tube (31); the adjusting screw (22) is arranged in the middle of the adjusting sleeve (21); the adjusting disk (23) is arranged at the bottom end of the adjusting screw (22); the top end of the adjusting sleeve (21) is fixedly connected to the bracket (32); and the adjusting screw (22) is threadedly connected to the adjusting sleeve (21).

8. The concrete pouring diversion device according to claim 7, characterized in that: The adjusting sleeve (21) is engaged and slid with the supporting square tube (31), and the adjusting disk (23) is engaged and rotated with the base (1).

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