Concrete pouring device

Abstract

The invention discloses a concrete pouring device which comprises a supporting mold, the supporting mold is provided with a reserved opening allowing concrete to enter, the concrete pouring device further comprises a guide groove used for guiding the concrete into the supporting mold and a baffle capable of shielding the reserved opening, and sliding rails are arranged on the two sides of the reserved opening; the guide groove is provided with a sliding part in sliding fit with the sliding rail, and the guide groove is provided with a discharging opening corresponding to the reserved opening. The guide groove is combined with the baffle, the guide groove is moved upwards, pouring forming of the constructional column is sequentially achieved from bottom to top, the plate body of the baffle sequentially blocks the pouring part from bottom to top along with the guide groove till pouring is completed, the concrete injection efficiency is high, the forming quality is good, and the construction efficiency is improved. The working efficiency is improved and the labor intensity is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of concrete pouring, and in particular to a concrete pouring device. Background Art

[0002] Structural columns are vertical components used in building structures to enhance the overall earthquake resistance and bearing capacity of buildings. They are usually used in conjunction with walls. Their main function is to increase the overall stiffness and strength of the wall and prevent the wall from being severely damaged under earthquakes or other loads.

[0003] Secondary masonry structural columns refer to structural columns installed during the wall construction or renovation stage after the main structure is completed. It is a supplementary structural measure, mainly used to enhance the overall strength, stability and seismic performance of existing building walls.

[0004] Filling structural columns in the wall after masonry is a technical measure to add structural columns after the wall has been completed. This method is usually used to strengthen the structure of the masonry wall or meet the requirements of seismic regulations, especially in engineering design changes or old building renovation.

[0005] During the construction of structural columns, a concrete pouring cavity for the structural column is first formed at the location on the wall where the structural column needs to be poured using a support mold such as a formwork, and a concrete reserved opening for pouring concrete is set at the top of the structural column. Concrete is then injected into the pouring cavity through the reserved opening to form a concrete structural column.

[0006] When pouring concrete, workers are usually required to use a dustpan-shaped tool to pour or guide the concrete into the reserved opening. Since the reserved opening is set at the top and is small, it is not conducive to the injection of concrete. Moreover, since the concrete falls from the top, it is not only easy to damage the steel skeleton below, but also easy to mix air into the concrete below. Since the reserved opening is at the top, it is not conducive to the vibration of the concrete, which is not conducive to the discharge of gas, thereby reducing the strength of the structural column. Summary of the invention

[0007] In order to solve the problem of inconvenience in pouring concrete of structural columns, the present invention proposes a concrete pouring device, which is convenient for pouring concrete of structural columns and improves the pouring quality.

[0008] The technical solution adopted by the present invention is to design a concrete pouring device, including a supporting mold, the supporting mold is provided with a reserved opening for concrete to enter, and also includes a guide groove for guiding concrete into the supporting mold and a baffle capable of covering the reserved opening, slide rails are provided on both sides of the reserved opening, the guide groove is provided with a sliding part that slidably cooperates with the slide rail, the guide groove is provided with a discharge port corresponding to the reserved opening, the guide groove is provided with a guide inclined surface corresponding to the reserved opening, the baffle includes a plurality of plate bodies rotatably connected at the head and tail by an axial hinge, the width of the plate body is smaller than the width of the guide groove, and sockets and pins passing through the sockets are provided on both sides of the reserved opening, and the pins clamp the plate body on the reserved opening to prevent concrete leakage.

[0009] In some embodiments, the reserved opening is a vertical reserved opening, the slide rail is a vertical slide rail, the slide rail is provided with a slide groove in the up and down directions, and the sliding part is a sliding block connected to the guide groove.

[0010] In some embodiments, the socket is disposed on the slide slot.

[0011] In some embodiments, an inlet for the slider to enter the chute is disposed at the lower portion of the chute, and an outlet for the slider to enter the chute is disposed at the upper portion of the chute.

[0012] In certain embodiments, a through hole for the latch pin to pass through is provided on the rotating shaft of the shaft hinge, and the through hole is located between the two insertion holes.

[0013] In some embodiments, the length of the plate body is greater than the length of the guiding inclined surface of the guiding groove.

[0014] In some embodiments, an upper guide wheel supporting the baffle is disposed at the upper end of the guide slope, and a lower guide wheel supporting the baffle is disposed at the lower end of the guide slope.

[0015] In some embodiments, a storage bucket for storing the baffle is further included, and the baffle body is folded and placed in the storage bucket.

[0016] In some embodiments, a lifting device is further included to control the lifting and lowering of the guide groove.

[0017] In some embodiments, a guide opening for the baffle to pass through is provided at the lower end of the discharge port.

[0018] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes a guide groove in combination with a baffle plate, and moves the guide groove upward so that the plate body is lifted toward the reserved opening, thereby allowing the plate body to cover the reserved opening. Since the baffle plate includes a plurality of plate bodies that are rotatably connected end to end, when the baffle plate is lifted from the guide slope toward the reserved opening, another plate body connected to the plate body is pulled into the guide groove and continues to cover the guide slope, thereby realizing the casting and forming of the structural column from bottom to top, so that the plate body of the baffle plate follows the guide groove to realize the blocking of the casting part from bottom to top in sequence until the casting is completed, thereby achieving high concrete injection efficiency and good molding quality, improving work efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is described in detail below in conjunction with specific embodiments and drawings. In order to show details and facilitate understanding of its principles, it is not necessarily drawn to scale, and similar reference numerals may describe similar components in different views. The drawings generally illustrate the embodiments discussed herein by way of example and not limitation. Among them: Figure 1 It is a schematic diagram of an embodiment in which the pouring device is arranged in a reserved opening.

[0020] Figure 2 yes Figure 1 Schematic diagram of the AA section.

[0021] Figure 3 It is a schematic diagram of pouring concrete.

[0022] Figure 4 yes Figure 2 A magnified schematic diagram of point B in the middle.

[0023] In the figure, 1. support mold; 2. reserved opening; 3. guide groove; 4. slide groove; 41. discharge port; 42. guide slope; 5. slider; 6. baffle; 61. plate body; 62. shaft hinge; 63. through hole; 7. socket; 8. latch; 9. mold cavity; 10. upper guide wheel; 11. lower guide wheel; 12. guide opening; 13. inlet; 14. outlet; 15. storage barrel; 16. lifting device; 17. feed pipe. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments, and the following embodiments do not limit the invention involved in the claims. In addition, all combinations of the features described in the embodiments are not necessarily required for the solutions of the invention.

[0025] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments. Example

[0026] like Figure 1 , 2 As shown, a concrete pouring device includes a support mold 1 for forming a structural column mold cavity 9, the support mold 1 is provided with a reserved opening 2 for concrete to enter, and the reserved opening 2 is vertically arranged in the up and down directions of the structural column. It also includes a guide groove 3 for guiding concrete into the support mold 1 and a baffle 6 capable of shielding the reserved opening 2, slide rails are arranged on both sides of the reserved opening 2, and a sliding part that slides with the slide rail is arranged on the guide groove 3, so that the guide groove 3 can slide up and down along the slide rail. Specifically, the present embodiment adopts that the reserved opening 2 is a vertical reserved opening 2, the slide rail is a vertical slide rail, the slide rail is provided with a slide groove 4 in the up and down directions, the sliding part is a slider 5 connected to the guide groove 3, and the slide rail can be fixed to the support mold 1 by screws or the like.

[0027] The guide groove 3 is provided with a discharge port 41 corresponding to the reserved opening 2 , and the guide groove 3 is provided with a guide slope 42 corresponding to the reserved opening 2 , so that concrete can slide along the guide slope 42 to the discharge port 41 and then enter the mold cavity 9 through the reserved opening 2 .

[0028] The baffle 6 includes a plurality of plate bodies 61 rotatably connected at the head and tail ends by an axis hinge 62 , and the width of the plate body 61 is smaller than the width of the guide groove 3 and greater than or equal to the width of the reserved opening 2 .

[0029] Insertion holes 7 and latches 8 passing through the insertion holes 7 are provided on both sides of the reserved opening 2. The latches 8 lock the plate body 61 of the baffle plate 6 on the reserved opening 2 to prevent concrete leakage.

[0030] like Figure 3As shown, when in use, the lower end of the plate body 61 located at the lowermost end of the baffle 6 is rotatably connected to the supporting mold 1, and the plate body 61 is placed on the guide slope 42 of the guide groove 3, so that the concrete sent from the outside slides into the reserved opening 2 along the baffle 6. When the height of the concrete in the mold cavity 9 is almost the same as the height of the guide groove 3, the guide groove 3 is moved upward along the slide rail, and the lower end of the guide groove supports the plate body 61 located on the guide slope 42, so that the plate body 61 is lifted toward the reserved opening 2, thereby covering the plate body 61 on the reserved opening 2, and then the latch 8 passes through the socket 7 corresponding to the upper end of the plate body 61, so that the plate body 61 is fixed in the On the reserved opening 2, to prevent the injected concrete from leaking, since the baffle 6 includes a plurality of end-to-end rotatable connecting plate bodies 61, when the baffle 6 is lifted from the guide slope 42 toward the reserved opening 2, another plate body 61 connected to the plate body 61 is pulled into the guide groove 3 and continues to cover the guide slope 42. At this time, the plate body 61 can be used again to guide the externally injected concrete into the reserved opening 2, and then the guide groove 3 is raised so that the plate body 61 covers the corresponding reserved opening 2, thereby realizing the casting and forming of the structural column from bottom to top, so that the plate body 61 of the baffle 6 follows the guide groove 3 to realize the blocking of the casting part from bottom to top in sequence until the casting is completed.

[0031] like Figure 4 As shown, a through hole 63 for the latch pin 8 to pass through is provided on the rotating shaft of the shaft hinge 62, and the through hole 63 is located between the two insertion holes 7. When the latch pin 8 passes through the insertion holes 7, it also passes through the through hole 63 at the same time, thereby fixing the plate body 61.

[0032] The upper end of the guide slope 42 is provided with an upper guide wheel 10 supporting the baffle 6, and the lower end of the guide slope 42 is provided with a lower guide wheel 11 supporting the baffle 6, so that the plate body 61 can move smoothly relative to the guide groove 3. The lower end of the discharge port 41 is provided with a guide port 12 for the baffle 6 to pass through, and the lower guide wheel 11 is provided on the edge of the guide port 12.

[0033] The length of the plate body 61 is greater than the length of the guide slope 42 of the guide groove 3, so that when the plate body 61 covers the reserved opening 2, its height is greater than the height of the concrete in the mold cavity 9, and it is also beneficial to bring the next plate body 61 into the guide groove 3.

[0034] The insertion hole 7 is arranged on the slide groove 4, so that the latch 8 is fixed on the slide groove 4. The lower part of the slide groove 4 is provided with an entrance 13 for the slider 5 to enter the slide groove 4, and the upper part of the slide groove 4 is provided with an exit 14 for the slider 5 to enter the slide groove 4, so that the slider 5 can enter and exit the slide groove 4 and realize sliding engagement or disengagement with the slide groove 4.

[0035] The device further comprises a storage bucket 15 for storing the baffle 6 , wherein the plate body 61 of the baffle 6 is folded and placed in the storage bucket 15 , so as to facilitate the storage of the baffle 6 .

[0036] It also includes a lifting device 16 for controlling the lifting of the guide groove 3, such as a telescopic device such as a cylinder or an electric cylinder, so as to control the continuous lifting of the guide groove 3, thereby realizing the sequential pouring of the structural column from bottom to top.

[0037] The concrete can be fed into the guide groove 3 by means of the feed pipe 17. In order to prevent air from being mixed into the concrete, the concrete can be vibrated after being injected to a certain height, thereby exhausting the air.

[0038] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described, or replace them in similar ways, without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A concrete pouring device, comprising a support mold, wherein the support mold is provided with a reserved opening for concrete to enter, characterized in that: It also includes a guide groove for guiding concrete into the support mold and a baffle capable of covering the reserved opening, slide rails are arranged on both sides of the reserved opening, a sliding portion slidably matched with the slide rails is arranged on the guide groove, a discharge port corresponding to the reserved opening is arranged in the guide groove, a guide slope corresponding to the reserved opening is arranged in the guide groove, the baffle includes a plurality of plate bodies rotatably connected at the head and tail by an axial hinge, the width of the plate body is smaller than the width of the guide groove, and insertion holes and pins passing through the insertion holes are arranged on both sides of the reserved opening, and the pins clamp the plate body on the reserved opening to prevent concrete leakage.

2. The concrete pouring device according to claim 1, characterized in that: The reserved opening is a vertical reserved opening, the slide rail is a vertical slide rail, the slide rail is provided with a slide groove in the up and down directions, and the sliding part is a sliding block connected to the guide groove.

3. The concrete pouring device according to claim 2, characterized in that: The insertion hole is arranged on the sliding groove.

4. The concrete pouring device according to claim 2, characterized in that: The lower part of the slide groove is provided with an entrance for the slider to enter the slide groove, and the upper part of the slide groove is provided with an exit for the slider to enter the slide groove.

5. The concrete pouring device according to claim 1, characterized in that: A through hole for the latch pin to pass through is arranged on the rotating shaft of the shaft hinge, and the through hole is located between the two insertion holes.

6. The concrete pouring device according to claim 1, characterized in that: The length of the plate body is greater than the length of the guiding inclined surface of the guiding groove.

7. The concrete pouring device according to claim 1, characterized in that: An upper guide wheel supporting the baffle is disposed at the upper end of the guide slope, and a lower guide wheel supporting the baffle is disposed at the lower end of the guide slope.

8. The concrete pouring device according to claim 1, characterized in that: Also included is a storage bucket for storing the baffle, wherein the plate body of the baffle is folded and placed in the storage bucket.

9. The concrete pouring device according to claim 1, characterized in that: It also includes a lifting device for controlling the lifting of the guide groove.

10. The concrete pouring device according to claim 1, characterized in that: The lower end of the discharge port is provided with a guide port for the baffle to pass through.

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