Pouring equipment for high-formwork concrete construction

Abstract

This utility model discloses a pouring device for high-formwork concrete construction, relating to the field of building construction technology. It includes a support plate and a measuring line, with a wire-passing hole on the upper surface of the support plate. The device has a reasonable design structure. It can control the rotation of a servo motor to drive the winding drum to rotate and release the wire. The weight of a metal float itself causes the float to move downwards. When the float contacts the concrete, it supports or floats above the concrete. Then, the servo motor is turned off, and the descent distance of the measuring line is observed by hand, allowing measurement of the concrete pouring height. The insertion depth of the segmented guide pipe into the high formwork is then adjusted, achieving precise control of the concrete drop. This solves the problem in existing high-formwork concrete pouring devices where, when the formwork support height is too high, the traditional segmented guide pipe method struggles to accurately control the concrete drop, easily leading to rebar misalignment, formwork bursting, and other accidents.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a pouring device for high-formwork concrete construction. Background Technology

[0002] The technological background of high-formwork concrete pouring devices stems from the demand for building engineering to develop towards large spans, super high-rise buildings, and complex structures. In traditional high-formwork construction, concrete falling from a height is prone to segregation, and manual pouring or ordinary pumping equipment suffers from problems such as low efficiency, unstable quality, and high safety risks. Therefore, high-formwork pouring devices have emerged to meet this need.

[0003] Existing high-formwork pouring devices use ducts to deliver concrete to the bottom of the formwork, controlling the concrete drop within a specified range and significantly mitigating concrete segregation. However, when the formwork support height is too high, the traditional segmented duct method in existing high-formwork concrete pouring devices struggles to precisely control the concrete drop, easily leading to accidents such as rebar misalignment and formwork bursting. Therefore, we provide a high-formwork concrete pouring device to solve these problems. Utility Model Content

[0004] Technical problems to be solved:

[0005] This utility model proposes a pouring device for high-formwork concrete construction. Through the cooperation of components such as wire hole, support block, servo motor, winding cylinder, measuring line, and metal float, it solves the problem in the prior art of high-formwork concrete pouring devices that, when the formwork support height is too high, the traditional segmented guide pipe method is difficult to accurately control the concrete drop, which can easily lead to accidents such as rebar misalignment and formwork bursting.

[0006] Technical solution:

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pouring device for high-support concrete construction, including a support plate and a measuring line, wherein a wire hole is provided on the upper surface of the support plate, a support block is fixedly connected to the upper surface of the support plate, a servo motor is fixedly installed on the upper surface of the support block, and a winding drum is fixedly installed on the rotating shaft of the servo motor.

[0008] The ranging line is provided with scale lines. One end of the ranging line is wound in the winding groove of the winding spool. The bottom end of the ranging line passes through the thread hole and is fixedly connected to a metal float. The metal float is a hollow stainless steel float.

[0009] Furthermore, a through hole is provided at the center of the upper surface of the support plate, and a support frame is fixedly installed on the upper surface of the support plate.

[0010] Furthermore, a hinged support plate is provided on the upper part of the support frame, and the hinged support plate clamps and supports the segmented conduit.

[0011] Furthermore, the top end of the segmented conduit is provided with a feed hopper, and the bottom end of the segmented conduit passes through a through hole provided in the support plate.

[0012] Furthermore, the lower surface of the support plate is provided with two mutually symmetrical clamping mechanisms. Each clamping mechanism includes a clamping frame, the upper surface of which is fixedly connected to the lower surface of the support plate, and the lower surface of which is provided with a clamping groove.

[0013] Furthermore, the inner wall of the clamping groove is provided with two sets of symmetrical threaded holes, and the inner wall of both sets of threaded holes is threaded with threaded rods.

[0014] Furthermore, a rotating disk is fixedly connected to the end of the threaded rod away from the clamping frame, and a top holding plate is rotatably connected to the end of the threaded rod inside the clamping groove.

[0015] Beneficial effects:

[0016] Compared with existing technologies, this high-formwork concrete pouring device has the following advantages:

[0017] I. This high-formwork concrete pouring device controls the rotation of a servo motor to drive the winding drum to release the concrete line. The weight of a metal float causes it to move downwards. When the float contacts the concrete, it supports or floats above the concrete. The servo motor is then turned off, and the descent distance of the measuring line is observed by hand to measure the concrete pouring height. The insertion depth of the segmented guide pipe into the high formwork is then adjusted, achieving precise control of the concrete drop. This solves the problem in existing high-formwork concrete pouring devices where the traditional segmented guide pipe method struggles to accurately control the concrete drop when the formwork support height is too high, easily leading to rebar misalignment, formwork bursting, and other accidents.

[0018] II. This high-formwork concrete pouring device controls two symmetrical clamping frames to clamp onto the side plate at the top of the formwork, positioning the side plate in the middle of two sets of symmetrical top holding plates. Then, it controls the rotation of two sets of symmetrical rotating discs, causing two sets of symmetrical threaded rods to move towards the end closer to the side plate. Simultaneously, it causes the two sets of symmetrical top holding plates to move in the same direction as the two sets of symmetrical threaded rods, ultimately clamping the side plate. Through the cooperation of the two symmetrical clamping mechanisms, the device can be quickly and firmly fixed, achieving the purpose of rapid installation. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional front view exploded view of the present invention;

[0022] Figure 3 This is a three-dimensional structural exploded view of the clamping mechanism of this utility model;

[0023] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Support plate; 2. Threading hole; 3. Support block; 4. Servo motor; 5. Winding drum; 6. Distance measuring line; 7. Metal float; 8. Support frame; 9. Segmented guide tube; 10. Feed hopper; 11. Clamping mechanism; 1101. Clamping frame; 1102. Clamping groove; 1103. Threaded hole; 1104. Threaded rod; 1105. Top support plate; 1106. Rotating disk. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] The servo motor 4 in this utility model is a common electrical device in the prior art, and this application will not elaborate on its model or internal structure.

[0027] like Figure 1-4 As shown, the present invention provides a technical solution: a pouring device for high-support concrete construction, including a support plate 1 and a measuring line 6. The upper surface of the support plate 1 is provided with a threading hole 2. A support block 3 is fixedly connected to the upper surface of the support plate 1. A servo motor 4 is fixedly installed on the upper surface of the support block 3. A winding drum 5 is fixedly installed on the rotating shaft of the servo motor 4. The measuring line 6 is provided with scale lines. One end of the measuring line 6 is wound in the winding groove of the winding drum 5. The bottom end of the measuring line 6 passes through the threading hole 2 and is fixedly connected to a metal float 7. The metal float 7 is a hollow stainless steel float.

[0028] When not in use, the metal float 7 is wound up to the bottom of the support plate 1 by the winding drum 5, and fits against the lower surface of the support plate 1 to prevent the measuring line 6 from shaking and getting tangled in the steel bars inside the formwork.

[0029] By controlling the rotation of the servo motor 4 to drive the winding drum 5 to rotate and release the wire, and by the weight of the metal float 7 itself to move the metal float 7 downward, the metal float 7 will support or float above the concrete when it comes into contact with the concrete. Then, the servo motor 4 is turned off, and the distance of descent of the measuring line 6 is observed by hand to measure the pouring height of the concrete. Then, the insertion depth of the segmented guide pipe 9 into the high formwork is adjusted, thus achieving the purpose of precise control of the concrete drop of this device. This solves the problem in the existing high formwork concrete pouring device where the traditional segmented guide pipe diversion method is difficult to accurately control the concrete drop when the formwork support height is too high, which can easily lead to accidents such as rebar misalignment and formwork bursting.

[0030] Furthermore, a through hole is provided at the center of the upper surface of the support plate 1, and a support frame 8 is fixedly installed on the upper surface of the support plate 1. A hinge support plate is provided on the upper part of the support frame 8. The hinge support plate clamps and supports a segmented guide tube 9. A feed hopper 10 is provided at the top of the segmented guide tube 9, and the bottom end of the segmented guide tube 9 passes through the through hole provided in the support plate 1.

[0031] With the cooperation of support plate 1, support frame 8, and segmented guide pipe 9, the guide pipes at the top of segmented guide pipe 9 can be removed one by one, which facilitates the adjustment of the concrete drop.

[0032] The lower surface of the support plate 1 is provided with two mutually symmetrical clamping mechanisms 11. The clamping mechanism 11 includes a clamping frame 1101. The upper surface of the clamping frame 1101 is fixedly connected to the lower surface of the support plate 1. The lower surface of the clamping frame 1101 is provided with a clamping groove 1102. The inner sidewall of the clamping groove 1102 is provided with two sets of mutually symmetrical threaded holes 1103. The inner sidewall of the two sets of threaded holes 1103 is threaded with threaded rods 1104. The end of the threaded rod 1104 away from the clamping frame 1101 is fixedly connected to a rotating disk 1106. The end of the threaded rod 1104 inside the clamping groove 1102 is rotatably connected to a top plate 1105.

[0033] The inner top wall of the clamping groove 1102 is provided with a rubber pad, and the two sets of symmetrical top plates 1105 are provided with rubber pads on their close sides.

[0034] By controlling two symmetrical clamping frames 1101 to lock onto the side plate at the top of the formwork, and positioning the formwork side plate in the middle of two sets of symmetrical top holding plates 1105, and then controlling the rotation of two sets of symmetrical rotating disks 1106 to drive two sets of symmetrical threaded rods 1104 to move towards one end closer to the formwork side plate, while simultaneously driving the two sets of symmetrical top holding plates 1105 to move in the same direction as the two sets of symmetrical threaded rods 1104, the two sets of symmetrical top holding plates 1105 clamp the formwork side plate. Through the cooperation of the two symmetrical clamping mechanisms 11, the device can be quickly and firmly fixed, achieving the purpose of rapid fixed installation.

[0035] Working principle: In use, two symmetrical clamping frames 1101 are controlled to clamp onto the side plate at the top of the formwork support, positioning the side plate in the middle of two sets of symmetrical top holding plates 1105. Then, the rotation of two sets of symmetrical rotating disks 1106 drives two sets of symmetrical threaded rods 1104 to move towards the end closer to the side plate. Simultaneously, the two sets of symmetrical top holding plates 1105 move in the same direction as the threaded rods 1104, ultimately clamping the side plate with the two sets of symmetrical top holding plates 1105. This is achieved through the coordination of the two symmetrical clamping mechanisms 11. The device can be quickly and easily fixed, achieving the goal of rapid installation. By controlling the rotation of the servo motor 4 to drive the winding drum 5 to rotate and release the wire, and by the weight of the metal float 7 itself to move the metal float 7 downward, the metal float 7 will support or float above the concrete when it comes into contact with the concrete. Then, the servo motor 4 is turned off, and the distance of descent of the measuring line 6 is observed by hand, which can measure the pouring height of the concrete. Then, the insertion depth of the segmented guide pipe 9 into the high formwork is adjusted, achieving the purpose of precise control of the concrete drop of the device.

[0036] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. A pouring device for high-formwork concrete construction, comprising a support plate (1) and a measuring line (6), characterized in that: The upper surface of the support plate (1) is provided with a wire hole (2), and a support block (3) is fixedly connected to the upper surface of the support plate (1). A servo motor (4) is fixedly installed on the upper surface of the support block (3), and a winding drum (5) is fixedly installed on the rotating shaft of the servo motor (4). The measuring line (6) is provided with scale lines. One end of the measuring line (6) is wound in the winding groove of the winding cylinder (5). The bottom end of the measuring line (6) passes through the thread hole (2) and is fixedly connected to a metal float (7). The metal float (7) is a hollow stainless steel float.

2. The pouring device for high-formwork concrete construction according to claim 1, characterized in that: A through hole is provided at the center of the upper surface of the support plate (1), and a support frame (8) is fixedly installed on the upper surface of the support plate (1).

3. The pouring device for high-formwork concrete construction according to claim 2, characterized in that: The upper part of the support frame (8) is provided with a hinge support plate, and the hinge support plate clamps and supports the segmented conduit (9).

4. The pouring device for high-formwork concrete construction according to claim 3, characterized in that: The top end of the segmented conduit (9) is provided with a feed hopper (10), and the bottom end of the segmented conduit (9) passes through the through hole provided in the support plate (1).

5. The pouring device for high-formwork concrete construction according to claim 4, characterized in that: The lower surface of the support plate (1) is provided with two mutually symmetrical clamping mechanisms (11). The clamping mechanism (11) includes a clamping frame (1101). The upper surface of the clamping frame (1101) is fixedly connected to the lower surface of the support plate (1). The lower surface of the clamping frame (1101) is provided with a clamping groove (1102).

6. The pouring device for high-formwork concrete construction according to claim 5, characterized in that: The inner wall of the clamping groove (1102) is provided with two sets of symmetrical threaded holes (1103), and the inner walls of the two sets of threaded holes (1103) are threaded with threaded rods (1104).

7. The pouring device for high-formwork concrete construction according to claim 6, characterized in that: The threaded rod (1104) is fixedly connected to a rotating disk (1106) at one end away from the clamping frame (1101), and the threaded rod (1104) is rotatably connected to a top plate (1105) at one end inside the clamping groove (1102).

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